Commit Graph
250 Commits
Author SHA1 Message Date
Saad FarooqandGitHub 9578140336 feat(checkpoint,checkpoint-postgres): add opt-in omit_expired to skip expired rows on read (#8354)
The Postgres store removes expired items only via the background TTL
sweeper, so between sweeps a read can still return a logically expired
row. Adds an opt-in flag so reads can filter expired rows at query time,
closing the window without depending on sweep cadence.

## Changes
- Add `omit_expired: bool` to `TTLConfig` (default `False`). When unset
or `False`, behavior is unchanged
- When enabled, inject `(expires_at IS NULL OR expires_at > NOW())` into
the read query builders on `BasePostgresStore`, so
`get`/`search`/`list_namespaces` do not surface an expired row:
- **GET** (`_get_batch_GET_ops_queries`): predicate on both the final
SELECT *and* the refresh `UPDATE` — the update is driven from an
unfiltered key list, so gating only the SELECT would hide an expired row
yet still refresh it back to life.
- **SEARCH** (`_prepare_batch_search_queries`): inside the inner scans
(before `LIMIT`/`OFFSET`), which also gates the refresh `UPDATE` fed by
`search_results` and keeps pagination correct
- **list_namespaces** (`_get_batch_list_namespaces_queries`): predicate
appended to the existing scan conditions.

## Testing
- Four behaviors covered sync + async, across the
`default`/`pipe`/`pool` fixtures: expired-unswept row omitted from all
read paths (with a raw SQL check proving the row is still physically
present), default/explicit-`False` still returns it, `refresh_ttl=True`
doesn't resurrect an expired row while still extending live ones, and
search pagination stays correct when an expired row falls inside the
page window.
- Full `checkpoint-postgres` suite green on PG16 (210 passed); `ruff
format`/`check` clean on both packages.
2026-07-20 16:57:23 -04:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
06122e2f8e chore(deps): bump the minor-and-patch group in /libs/checkpoint-postgres with 5 updates (#8250)
Bumps the minor-and-patch group in /libs/checkpoint-postgres with 5
updates:

| Package | From | To |
| --- | --- | --- |
| [pytest](https://github.com/pytest-dev/pytest) | `9.0.3` | `9.1.1` |
| [anyio](https://github.com/agronholm/anyio) | `4.13.0` | `4.14.1` |
| [ruff](https://github.com/astral-sh/ruff) | `0.15.15` | `0.15.20` |
| [ty](https://github.com/astral-sh/ty) | `0.0.43` | `0.0.55` |
| [langchain-core](https://github.com/langchain-ai/langchain) | `1.4.0`
| `1.4.8` |

Updates `pytest` from 9.0.3 to 9.1.1
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/pytest-dev/pytest/releases">pytest's
releases</a>.</em></p>
<blockquote>
<h2>9.1.1</h2>
<h1>pytest 9.1.1 (2026-06-19)</h1>
<h2>Bug fixes</h2>
<ul>
<li><a
href="https://redirect.github.com/pytest-dev/pytest/issues/14220">#14220</a>:
Fixed a logic bug in <code>pytest.RaisesGroup</code> which would might
cause it to display incorrect &quot;It matches <!-- raw HTML omitted
-->FooError()<!-- raw HTML omitted --> which was paired with <!-- raw
HTML omitted -->BarError<!-- raw HTML omitted -->&quot; messages.</li>
<li><a
href="https://redirect.github.com/pytest-dev/pytest/issues/14591">#14591</a>:
Fixed a regression in pytest 9.1.0 which caused overriding a
parametrized fixture with an indirect <!-- raw HTML omitted --><a
href="https://github.com/pytest"><code>@​pytest</code></a>.mark.parametrize<!--
raw HTML omitted --> to fail with &quot;duplicate parametrization of
'&lt;fixture name&gt;'&quot;.</li>
<li><a
href="https://redirect.github.com/pytest-dev/pytest/issues/14606">#14606</a>:
Fixed <code>list-item</code> typing errors from mypy in
<code>@pytest.mark.parametrize &lt;pytest.mark.parametrize
ref&gt;</code> <code>argvalues</code> parameter.</li>
<li><a
href="https://redirect.github.com/pytest-dev/pytest/issues/14608">#14608</a>:
Fixed a regression in pytest 9.1.0 where <code>conftest.py</code> files
located in <code>&lt;invocation dir&gt;/test*</code> were no longer
loaded as initial conftests when invoked without arguments.
This could cause certain hooks (like <code>pytest_addoption</code>) in
these files to not fire.</li>
</ul>
<h2>9.1.0</h2>
<h1>pytest 9.1.0 (2026-06-13)</h1>
<h2>Removals and backward incompatible breaking changes</h2>
<ul>
<li>
<p><a
href="https://redirect.github.com/pytest-dev/pytest/issues/14533">#14533</a>:
When using <code>--doctest-modules</code>, autouse fixtures with
<code>module</code>, <code>package</code> or <code>session</code> scope
that are defined inline in Python test modules (not plugins or
conftests) will now possibly execute twice.</p>
<p>If this is undesirable, move the fixture definition to a
<code>conftest.py</code> file if possible.</p>
<p>Technical explanation for those interested:
When using <!-- raw HTML omitted -->--doctest-modules<!-- raw HTML
omitted -->, pytest possibly collects Python modules twice, once as
<code>pytest.Module</code> and once as a <code>DoctestModule</code>
(depending on the configuration).
Due to improvements in pytest's fixture implementation, if e.g. the
<code>DoctestModule</code> collects a fixture, it is now visible to it
only, and not to the <code>Module</code>.
This means that both need to register the fixtures independently.</p>
</li>
</ul>
<h2>Deprecations (removal in next major release)</h2>
<ul>
<li>
<p><a
href="https://redirect.github.com/pytest-dev/pytest/issues/10819">#10819</a>:
Added a deprecation warning for class-scoped fixtures defined as
instance methods (without <code>@classmethod</code>). Such fixtures set
attributes on a different instance than the test methods use, leading to
unexpected behavior. Use <code>@classmethod</code> decorator instead --
by <code>yastcher</code>.</p>
<p>See <code>10819</code> and <code>14011</code>.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/pytest-dev/pytest/issues/12882">#12882</a>:
Calling <code>request.getfixturevalue()
&lt;pytest.FixtureRequest.getfixturevalue&gt;</code> during teardown to
request a fixture that was not already requested is now deprecated and
will become an error in pytest 10.</p>
<p>See <code>dynamic-fixture-request-during-teardown</code> for
details.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/pytest-dev/pytest/issues/13409">#13409</a>:
Using non-<code>~collections.abc.Collection</code> iterables (such as
generators, iterators, or custom iterable objects) for the
<code>argvalues</code> parameter in <code>@pytest.mark.parametrize
&lt;pytest.mark.parametrize ref&gt;</code> and
<code>metafunc.parametrize &lt;pytest.Metafunc.parametrize&gt;</code> is
now deprecated.</p>
<p>These iterables get exhausted after the first iteration,
leading to tests getting unexpectedly skipped in cases such as running
<code>pytest.main()</code> multiple times,
using class-level parametrize decorators,
or collecting tests multiple times.</p>
<p>See <code>parametrize-iterators</code> for details and
suggestions.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/pytest-dev/pytest/issues/13946">#13946</a>:
The private <code>config.inicfg</code> attribute is now deprecated.
Use <code>config.getini() &lt;pytest.Config.getini&gt;</code> to access
configuration values instead.</p>
<p>See <code>config-inicfg</code> for more details.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/pytest-dev/pytest/issues/14004">#14004</a>:
Passing <code>baseid</code> to <code>~pytest.FixtureDef</code> or
<code>nodeid</code> strings to fixture registration APIs is now
deprecated. These are internal pytest APIs that are used by some
plugins.</p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/pytest-dev/pytest/commit/cf470ec0bf7eb89cd97dd56df4859eae5db46447"><code>cf470ec</code></a>
Prepare release version 9.1.1</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/e0c8ce6cc5db1f08363be6f152c32e6838df2690"><code>e0c8ce6</code></a>
Merge pull request <a
href="https://redirect.github.com/pytest-dev/pytest/issues/14625">#14625</a>
from pytest-dev/patchback/backports/9.1.x/a07c31a97...</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/1b82d1694fce22385ee7a4287917fbafbaf2e757"><code>1b82d16</code></a>
Merge pull request <a
href="https://redirect.github.com/pytest-dev/pytest/issues/14624">#14624</a>
from pytest-dev/patchback/backports/9.1.x/b375b79ec...</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/501c4bc784da3b08bfcaa64858eba5d15dc59e53"><code>501c4bc</code></a>
Merge pull request <a
href="https://redirect.github.com/pytest-dev/pytest/issues/14596">#14596</a>
from bluetech/doc-classmethod</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/b61f588e36e9377c3d1d3f06bece1da0fc31d9ca"><code>b61f588</code></a>
Merge pull request <a
href="https://redirect.github.com/pytest-dev/pytest/issues/14622">#14622</a>
from chrisburr/fix-14608-initial-conftest-test-subdir</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/9a567e009f4d2da3ce1721c6db3109cb5744d40a"><code>9a567e0</code></a>
[automated] Update plugin list (<a
href="https://redirect.github.com/pytest-dev/pytest/issues/14617">#14617</a>)
(<a
href="https://redirect.github.com/pytest-dev/pytest/issues/14618">#14618</a>)</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/ef8b2993e5b48639e4a3d97d0525df9760781384"><code>ef8b299</code></a>
Merge pull request <a
href="https://redirect.github.com/pytest-dev/pytest/issues/14620">#14620</a>
from pytest-dev/patchback/backports/9.1.x/680f9f3ed...</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/66abd0784d4cb7c1ba44ab9a8896506cd4985acc"><code>66abd07</code></a>
Merge pull request <a
href="https://redirect.github.com/pytest-dev/pytest/issues/14220">#14220</a>
from bysiber/fix-stale-iexp-raisesgroup</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/79fbf93b666cac5f27c9dad047943d47b766c8d5"><code>79fbf93</code></a>
Merge pull request <a
href="https://redirect.github.com/pytest-dev/pytest/issues/14612">#14612</a>
from pytest-dev/patchback/backports/9.1.x/974ed48b6...</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/0d312eb876177e9f1c04262b54060a41034ebf5c"><code>0d312eb</code></a>
Merge pull request <a
href="https://redirect.github.com/pytest-dev/pytest/issues/14611">#14611</a>
from bluetech/parametrize-argvalues-typing</li>
<li>Additional commits viewable in <a
href="https://github.com/pytest-dev/pytest/compare/9.0.3...9.1.1">compare
view</a></li>
</ul>
</details>
<br />

Updates `anyio` from 4.13.0 to 4.14.1
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/agronholm/anyio/releases">anyio's
releases</a>.</em></p>
<blockquote>
<h2>4.14.1</h2>
<ul>
<li>Fixed teardown of higher-scoped async fixtures failing on asyncio
with <code>RuntimeError: Attempted to exit cancel scope in a different
task than it was entered in</code> when an async test raise an outcome
exception (e.g., <code>pytest.skip()</code>,
<code>pytest.xfail()</code>, or <code>pytest.fail()</code>) (<a
href="https://redirect.github.com/agronholm/anyio/issues/1179">#1179</a>;
PR by <a
href="https://github.com/EmmanuelNiyonshuti"><code>@​EmmanuelNiyonshuti</code></a>)</li>
<li>Fixed <code>CapacityLimiter.total_tokens</code> rejecting a value of
<code>0</code> when the limiter was instantiated outside of an event
loop, contradicting the documented behavior of allowing 0 total tokens
(<a
href="https://redirect.github.com/agronholm/anyio/pull/1183">#1183</a>;
PR by <a
href="https://github.com/nyxst4ck"><code>@​nyxst4ck</code></a>)</li>
</ul>
<h2>4.14.0</h2>
<ul>
<li>
<p>Added support for Python 3.15</p>
</li>
<li>
<p>Added an asynchronous implementation of the <code>itertools</code>
module (<a
href="https://redirect.github.com/agronholm/anyio/issues/998">#998</a>;
PR by <a href="https://github.com/11kkw"><code>@​11kkw</code></a>)</p>
</li>
<li>
<p>Added the <code>local_port</code> parameter to
<code>connect_tcp()</code> to allow binding to a specific local port
before connecting (<a
href="https://redirect.github.com/agronholm/anyio/issues/1067">#1067</a>;
PR by <a
href="https://github.com/nullwiz"><code>@​nullwiz</code></a>)</p>
</li>
<li>
<p>Added support for custom capacity limiters in async path and file I/O
functions and classes</p>
</li>
<li>
<p>Added the <code>create_task()</code> task group method for easier
asyncio migration (returns a <code>TaskHandle</code>) (<a
href="https://redirect.github.com/agronholm/anyio/pull/1098">#1098</a>)</p>
</li>
<li>
<p>Changed <code>TaskGroup.start_soon()</code> to return a
<code>TaskHandle</code></p>
</li>
<li>
<p>Added an option for <code>TaskGroup.start()</code> to return a
<code>TaskHandle</code> (which then contains the start value in the
<code>start_value</code> property)</p>
</li>
<li>
<p>Added the <code>cancel()</code> convenience method to
<code>TaskGroup</code> as a shortcut for cancelling the task group's
cancel scope</p>
</li>
<li>
<p>Improved the error message when a known backend is not installed to
suggest the install command (<a
href="https://redirect.github.com/agronholm/anyio/pull/1115">#1115</a>;
PR by <a
href="https://github.com/EmmanuelNiyonshuti"><code>@​EmmanuelNiyonshuti</code></a>)</p>
</li>
<li>
<p>Improved <code>anyio.Path</code> to preserve subclass types by
returning <code>Self</code> in methods that return path objects (<a
href="https://redirect.github.com/agronholm/anyio/issues/1130">#1130</a>;
PR by <a
href="https://github.com/EmmanuelNiyonshuti"><code>@​EmmanuelNiyonshuti</code></a>)</p>
</li>
<li>
<p>Changed the parameter type annotation in
<code>anyio.Path.write_bytes()</code> to accept any
<code>ReadableBuffer</code>, thus allowing it to accept
<code>bytearray</code> and <code>memoryview</code> to match
<code>pathlib.Path.write_bytes()</code> (<a
href="https://redirect.github.com/agronholm/anyio/issues/1135">#1135</a>;
PR by <a href="https://github.com/SAY-5"><code>@​SAY-5</code></a>)</p>
</li>
<li>
<p>Changed several type annotations to only accept callables returning
coroutine-like objects instead of arbitrary awaitables:</p>
<ul>
<li><code>TaskGroup.start_soon()</code></li>
<li><code>TaskGroup.start()</code></li>
<li><code>anyio.from_thread.run()</code></li>
</ul>
<p>This reverts an earlier change from v3.7.0 which was made in error.
(<a
href="https://redirect.github.com/agronholm/anyio/pull/1153">#1153</a>)</p>
</li>
<li>
<p>Changed <code>anyio.run</code> to support callables returning
arbitrary awaitables at runtime on all backends. Previously, this only
worked on asyncio (<a
href="https://redirect.github.com/agronholm/anyio/pull/1171">#1171</a>;
PR by <a
href="https://github.com/gschaffner"><code>@​gschaffner</code></a>)</p>
</li>
<li>
<p>Changed several classes (and their subclasses) to have
<code>__slots__</code> (with <code>__weakref__</code>):</p>
<ul>
<li><code>anyio.CancelScope</code></li>
<li><code>anyio.CapacityLimiter</code></li>
<li><code>anyio.Condition</code></li>
<li><code>anyio.Event</code></li>
<li><code>anyio.Lock</code></li>
<li><code>anyio.ResourceGuard</code></li>
<li><code>anyio.Semaphore</code></li>
</ul>
</li>
<li>
<p>Fixed cancellation exception escaping a cancel scope when triggered
via <code>check_cancelled()</code> in a worker thread (<a
href="https://redirect.github.com/agronholm/anyio/issues/1113">#1113</a>)</p>
</li>
<li>
<p>Fixed <code>TaskGroup</code> raising <code>AttributeError</code>
instead of a clear error when entered more than once (<a
href="https://redirect.github.com/agronholm/anyio/issues/1109">#1109</a>;
PR by <a href="https://github.com/bahtya"><code>@​bahtya</code></a>)</p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/agronholm/anyio/commit/149b9e907618fadf6840a4d3cebad533b0c7d033"><code>149b9e9</code></a>
Bumped up the version</li>
<li><a
href="https://github.com/agronholm/anyio/commit/377518cd1160314f2fdf74f356ae9e848c94a065"><code>377518c</code></a>
Bump actions/checkout from 6 to 7 in the github-actions group (<a
href="https://redirect.github.com/agronholm/anyio/issues/1186">#1186</a>)</li>
<li><a
href="https://github.com/agronholm/anyio/commit/b42a2f5e8e9910d0c57b970f9a747427a9da26f0"><code>b42a2f5</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/agronholm/anyio/issues/1185">#1185</a>)</li>
<li><a
href="https://github.com/agronholm/anyio/commit/3ceb6ffbfa89be715f444550883356fbfbc13154"><code>3ceb6ff</code></a>
Allow 0 tokens in a CapacityLimiter instantiated outside an event loop
(<a
href="https://redirect.github.com/agronholm/anyio/issues/1183">#1183</a>)</li>
<li><a
href="https://github.com/agronholm/anyio/commit/e10d1db74f7a59cb283a1e4b3b22227da11c6f07"><code>e10d1db</code></a>
Add missing await to open_file() in file I/O concurrency example (<a
href="https://redirect.github.com/agronholm/anyio/issues/1182">#1182</a>)</li>
<li><a
href="https://github.com/agronholm/anyio/commit/1dbc3b62256e5877bcf610aca98ba6e450d14c20"><code>1dbc3b6</code></a>
OutcomeException should not discard test runner_task (<a
href="https://redirect.github.com/agronholm/anyio/issues/1180">#1180</a>)</li>
<li><a
href="https://github.com/agronholm/anyio/commit/ffe91331adb912c5d150f5d373f7cd28a0e96a62"><code>ffe9133</code></a>
Bumped up the version</li>
<li><a
href="https://github.com/agronholm/anyio/commit/f8b9f011e548c2c1c3e9abb0287bb1048ab3dca8"><code>f8b9f01</code></a>
Fixed asyncio lock waiter deadlocks after cancellation (<a
href="https://redirect.github.com/agronholm/anyio/issues/1145">#1145</a>)</li>
<li><a
href="https://github.com/agronholm/anyio/commit/d517ee1d41080073cc244d8adebf822a08b762de"><code>d517ee1</code></a>
[pre-commit.ci] pre-commit autoupdate (<a
href="https://redirect.github.com/agronholm/anyio/issues/1176">#1176</a>)</li>
<li><a
href="https://github.com/agronholm/anyio/commit/550b68e1acaf82b1503b0e99fbc7f964cd07fe49"><code>550b68e</code></a>
Make <code>anyio.run</code> support <code>Awaitable</code> at runtime on
all backends (<a
href="https://redirect.github.com/agronholm/anyio/issues/1171">#1171</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/agronholm/anyio/compare/4.13.0...4.14.1">compare
view</a></li>
</ul>
</details>
<br />

Updates `ruff` from 0.15.15 to 0.15.20
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/releases">ruff's
releases</a>.</em></p>
<blockquote>
<h2>0.15.20</h2>
<h2>Release Notes</h2>
<p>Released on 2026-06-25.</p>
<h3>Preview features</h3>
<ul>
<li>Allow human-readable names in rule selectors (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25887">#25887</a>)</li>
<li>Emit a warning instead of an error for unknown rule selectors (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26113">#26113</a>)</li>
<li>Match <code>noqa</code> shebang handling in <code>ruff:ignore</code>
comments (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26286">#26286</a>)</li>
<li>[<code>ruff</code>] Remove <code>pytest-fixture-autouse</code>
(<code>RUF076</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26240">#26240</a>,
<a
href="https://redirect.github.com/astral-sh/ruff/pull/26371">#26371</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Add versioning sections to custom crate READMEs (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26317">#26317</a>)</li>
<li>Update <code>ruff_python_parser</code> README for crates.io (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26315">#26315</a>)</li>
<li>[<code>perflint</code>] Clarify that <code>PERF402</code> applies to
any iterable (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26242">#26242</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/dhruvmanila"><code>@​dhruvmanila</code></a></li>
<li><a
href="https://github.com/MichaReiser"><code>@​MichaReiser</code></a></li>
<li><a href="https://github.com/ntBre"><code>@​ntBre</code></a></li>
<li><a
href="https://github.com/trilamsr"><code>@​trilamsr</code></a></li>
</ul>
<h2>Install ruff 0.15.20</h2>
<h3>Install prebuilt binaries via shell script</h3>
<pre lang="sh"><code>curl --proto '=https' --tlsv1.2 -LsSf
https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-installer.sh
| sh
</code></pre>
<h3>Install prebuilt binaries via powershell script</h3>
<pre lang="sh"><code>powershell -ExecutionPolicy Bypass -c &quot;irm
https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-installer.ps1
| iex&quot;
</code></pre>
<h2>Download ruff 0.15.20</h2>
<table>
<thead>
<tr>
<th>File</th>
<th>Platform</th>
<th>Checksum</th>
</tr>
</thead>
<tbody>
<tr>
<td><a
href="https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-aarch64-apple-darwin.tar.gz">ruff-aarch64-apple-darwin.tar.gz</a></td>
<td>Apple Silicon macOS</td>
<td><a
href="https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-aarch64-apple-darwin.tar.gz.sha256">checksum</a></td>
</tr>
<tr>
<td><a
href="https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-x86_64-apple-darwin.tar.gz">ruff-x86_64-apple-darwin.tar.gz</a></td>
<td>Intel macOS</td>
<td><a
href="https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-x86_64-apple-darwin.tar.gz.sha256">checksum</a></td>
</tr>
<tr>
<td><a
href="https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-aarch64-pc-windows-msvc.zip">ruff-aarch64-pc-windows-msvc.zip</a></td>
<td>ARM64 Windows</td>
<td><a
href="https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-aarch64-pc-windows-msvc.zip.sha256">checksum</a></td>
</tr>
<tr>
<td><a
href="https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-i686-pc-windows-msvc.zip">ruff-i686-pc-windows-msvc.zip</a></td>
<td>x86 Windows</td>
<td><a
href="https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-i686-pc-windows-msvc.zip.sha256">checksum</a></td>
</tr>
<tr>
<td><a
href="https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-x86_64-pc-windows-msvc.zip">ruff-x86_64-pc-windows-msvc.zip</a></td>
<td>x64 Windows</td>
<td><a
href="https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-x86_64-pc-windows-msvc.zip.sha256">checksum</a></td>
</tr>
<tr>
<td><a
href="https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-aarch64-unknown-linux-gnu.tar.gz">ruff-aarch64-unknown-linux-gnu.tar.gz</a></td>
<td>ARM64 Linux</td>
<td><a
href="https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-aarch64-unknown-linux-gnu.tar.gz.sha256">checksum</a></td>
</tr>
<tr>
<td><a
href="https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-i686-unknown-linux-gnu.tar.gz">ruff-i686-unknown-linux-gnu.tar.gz</a></td>
<td>x86 Linux</td>
<td><a
href="https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-i686-unknown-linux-gnu.tar.gz.sha256">checksum</a></td>
</tr>
</tbody>
</table>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md">ruff's
changelog</a>.</em></p>
<blockquote>
<h2>0.15.20</h2>
<p>Released on 2026-06-25.</p>
<h3>Preview features</h3>
<ul>
<li>Allow human-readable names in rule selectors (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25887">#25887</a>)</li>
<li>Emit a warning instead of an error for unknown rule selectors (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26113">#26113</a>)</li>
<li>Match <code>noqa</code> shebang handling in <code>ruff:ignore</code>
comments (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26286">#26286</a>)</li>
<li>[<code>ruff</code>] Remove <code>pytest-fixture-autouse</code>
(<code>RUF076</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26240">#26240</a>,
<a
href="https://redirect.github.com/astral-sh/ruff/pull/26371">#26371</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Add versioning sections to custom crate READMEs (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26317">#26317</a>)</li>
<li>Update <code>ruff_python_parser</code> README for crates.io (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26315">#26315</a>)</li>
<li>[<code>perflint</code>] Clarify that <code>PERF402</code> applies to
any iterable (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26242">#26242</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/dhruvmanila"><code>@​dhruvmanila</code></a></li>
<li><a
href="https://github.com/MichaReiser"><code>@​MichaReiser</code></a></li>
<li><a href="https://github.com/ntBre"><code>@​ntBre</code></a></li>
<li><a
href="https://github.com/trilamsr"><code>@​trilamsr</code></a></li>
</ul>
<h2>0.15.19</h2>
<p>Released on 2026-06-23.</p>
<h3>Preview features</h3>
<ul>
<li>Support human-readable names when hovering suppression comments and
in code actions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26114">#26114</a>)</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>Fall back to default settings when editor-only settings are invalid
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/26244">#26244</a>)</li>
<li>Fix panic when inserting text at a notebook cell boundary (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26111">#26111</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>[<code>pylint</code>] Update fix suggestions for
<code>__floor__</code>, <code>__trunc__</code>,
<code>__length_hint__</code>, and <code>__matmul__</code> variants
(<code>PLC2801</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26239">#26239</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li>Avoid allocating when parsing single string literals (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26200">#26200</a>)</li>
<li>Avoid reallocating singleton call arguments (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26223">#26223</a>)</li>
<li>Lazily create source files for lint diagnostics (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26226">#26226</a>)</li>
<li>Optimize formatter text width and indentation (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26236">#26236</a>)</li>
<li>Reserve capacity for builtin bindings (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26229">#26229</a>)</li>
<li>Skip repeated-key checks for singleton dictionaries (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26228">#26228</a>)</li>
<li>Use ArrayVec for qualified name segments (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26224">#26224</a>)</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/astral-sh/ruff/commit/f82a36b6baf8c0547a17bbde6c0d927ccd45d938"><code>f82a36b</code></a>
Bump 0.15.20 (<a
href="https://redirect.github.com/astral-sh/ruff/issues/26376">#26376</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/af329438b55d5aa8ca28725f17abbae63b5c815d"><code>af32943</code></a>
Improve the summarise-ecosystem-results skill (<a
href="https://redirect.github.com/astral-sh/ruff/issues/26378">#26378</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/485ebab5de692aad34720898cd80245b6092ba86"><code>485ebab</code></a>
Remove <code>RUF076</code> name from schema (<a
href="https://redirect.github.com/astral-sh/ruff/issues/26371">#26371</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/ef81835ce3da615346584dc446de0fe26bfc154b"><code>ef81835</code></a>
[ty] Implement rust-analyzer's &quot;Click for full compiler
diagnostic&quot; feature (...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/572b31e2377a701a7365f069f6ef87002962cb2b"><code>572b31e</code></a>
[<code>ruff</code>] Remove <code>pytest-fixture-autouse</code>
(<code>RUF076</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/issues/26240">#26240</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/f703f219d7fddd1a4abba9fa81e34773c185a4b9"><code>f703f21</code></a>
Allow human-readable names in rule selectors (<a
href="https://redirect.github.com/astral-sh/ruff/issues/25887">#25887</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/0d726b28ee35413926145ffef4ac1143cae9ea1e"><code>0d726b2</code></a>
[ty] Reuse equality semantics for membership compatibility (<a
href="https://redirect.github.com/astral-sh/ruff/issues/25955">#25955</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/dbe6e9848c3f78fdaf543cfc000939ebc73b5f00"><code>dbe6e98</code></a>
[ty] Infer definite equality comparison results (<a
href="https://redirect.github.com/astral-sh/ruff/issues/26337">#26337</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/e700ea357a2196d76b58eb89b2031ddb5ca896e0"><code>e700ea3</code></a>
[ty] Prove TypedDict structural patterns exhaustive (<a
href="https://redirect.github.com/astral-sh/ruff/issues/26285">#26285</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/6a0d2ec93959d966430b8c39d4de5c3e8a88e911"><code>6a0d2ec</code></a>
[ty] Widen inferred class-valued instance attributes (<a
href="https://redirect.github.com/astral-sh/ruff/issues/26338">#26338</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ruff/compare/0.15.15...0.15.20">compare
view</a></li>
</ul>
</details>
<br />

Updates `ty` from 0.0.43 to 0.0.55
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ty/releases">ty's
releases</a>.</em></p>
<blockquote>
<h2>0.0.55</h2>
<h2>Release Notes</h2>
<p>Released on 2026-06-26.</p>
<h3>LSP server</h3>
<ul>
<li>Render full diagnostics in color (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26384">#26384</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Document colored diagnostic output (<a
href="https://redirect.github.com/astral-sh/ty/pull/3858">#3858</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li>Improve vendored filesystem concurrency (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26408">#26408</a>)</li>
<li>Optimize enum comparisons in equality evaluation (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26340">#26340</a>)</li>
<li>Remove redundant semantic index shrinks (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26392">#26392</a>)</li>
<li>Use never-change durability for one-shot checks (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26359">#26359</a>)</li>
</ul>
<h3>Core type checking</h3>
<ul>
<li>Correct enum alias detection and scalar constructors (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26345">#26345</a>)</li>
<li>Fix structural pattern binding inference (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26411">#26411</a>)</li>
<li>Improve variable-length tuple slicing (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26151">#26151</a>)</li>
<li>Infer class and mapping pattern bindings (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25941">#25941</a>)</li>
<li>Infer empty collection constructors from later uses (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26389">#26389</a>)</li>
<li>Skip shadowed submodule bindings during import analysis (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26385">#26385</a>)</li>
<li>Sync vendored typeshed stubs (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26406">#26406</a>).
<a
href="https://github.com/python/typeshed/compare/8e6a886ca5b14742924be721d345a619762d6e93...3c6221722aac5bd9dbfc5fbf7b4f0bf64b2c5724">Typeshed
diff</a></li>
<li>Track literal iterable emptiness for reachability (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25222">#25222</a>)</li>
<li>Validate positional class patterns against
<code>__match_args__</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26195">#26195</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/charliermarsh"><code>@​charliermarsh</code></a></li>
<li><a href="https://github.com/carljm"><code>@​carljm</code></a></li>
<li><a
href="https://github.com/AlexWaygood"><code>@​AlexWaygood</code></a></li>
<li><a
href="https://github.com/MichaReiser"><code>@​MichaReiser</code></a></li>
<li><a href="https://github.com/mtshiba"><code>@​mtshiba</code></a></li>
<li><a
href="https://github.com/felixscherz"><code>@​felixscherz</code></a></li>
</ul>
<h2>Install ty 0.0.55</h2>
<h3>Install prebuilt binaries via shell script</h3>
<pre lang="sh"><code>curl --proto '=https' --tlsv1.2 -LsSf
https://releases.astral.sh/github/ty/releases/download/0.0.55/ty-installer.sh
| sh
</code></pre>
<h3>Install prebuilt binaries via powershell script</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ty/blob/main/CHANGELOG.md">ty's
changelog</a>.</em></p>
<blockquote>
<h2>0.0.55</h2>
<p>Released on 2026-06-26.</p>
<h3>LSP server</h3>
<ul>
<li>Render full diagnostics in color (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26384">#26384</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Document colored diagnostic output (<a
href="https://redirect.github.com/astral-sh/ty/pull/3858">#3858</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li>Improve vendored filesystem concurrency (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26408">#26408</a>)</li>
<li>Optimize enum comparisons in equality evaluation (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26340">#26340</a>)</li>
<li>Remove redundant semantic index shrinks (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26392">#26392</a>)</li>
<li>Use never-change durability for one-shot checks (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26359">#26359</a>)</li>
</ul>
<h3>Core type checking</h3>
<ul>
<li>Correct enum alias detection and scalar constructors (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26345">#26345</a>)</li>
<li>Fix structural pattern binding inference (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26411">#26411</a>)</li>
<li>Improve variable-length tuple slicing (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26151">#26151</a>)</li>
<li>Infer class and mapping pattern bindings (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25941">#25941</a>)</li>
<li>Infer empty collection constructors from later uses (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26389">#26389</a>)</li>
<li>Skip shadowed submodule bindings during import analysis (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26385">#26385</a>)</li>
<li>Sync vendored typeshed stubs (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26406">#26406</a>).
<a
href="https://github.com/python/typeshed/compare/8e6a886ca5b14742924be721d345a619762d6e93...3c6221722aac5bd9dbfc5fbf7b4f0bf64b2c5724">Typeshed
diff</a></li>
<li>Track literal iterable emptiness for reachability (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25222">#25222</a>)</li>
<li>Validate positional class patterns against
<code>__match_args__</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26195">#26195</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/charliermarsh"><code>@​charliermarsh</code></a></li>
<li><a href="https://github.com/carljm"><code>@​carljm</code></a></li>
<li><a
href="https://github.com/AlexWaygood"><code>@​AlexWaygood</code></a></li>
<li><a
href="https://github.com/MichaReiser"><code>@​MichaReiser</code></a></li>
<li><a href="https://github.com/mtshiba"><code>@​mtshiba</code></a></li>
<li><a
href="https://github.com/felixscherz"><code>@​felixscherz</code></a></li>
</ul>
<h2>0.0.54</h2>
<p>Released on 2026-06-25.</p>
<h3>Bug fixes</h3>
<ul>
<li>Avoid duplicate configuration error output (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26375">#26375</a>)</li>
<li>Avoid stack overflows in reachability analysis (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26272">#26272</a>)</li>
<li>Fix divergent recursive tuple cycle handling in ty (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26316">#26316</a>)</li>
<li>Fix panic from relation queries during cycle recovery (<a
href="https://redirect.github.com/astral-sh/ruff/pull/26335">#26335</a>)</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/astral-sh/ty/commit/42869400da56f4ee7ce752141f81b50bb318e4e2"><code>4286940</code></a>
Bump version to 0.0.55 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3866">#3866</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/5374b30ff462ef6e59d23dc9ba515007b02464a8"><code>5374b30</code></a>
Update benchmarks for ty 0.0.54 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3865">#3865</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/3ed874d053ff9529c9fd0205a6d3bbe6a7407535"><code>3ed874d</code></a>
Document colored diagnostic output (<a
href="https://redirect.github.com/astral-sh/ty/issues/3858">#3858</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/bf8a7dd584f53d67d873c750afc1494331f93502"><code>bf8a7dd</code></a>
Bump version to 0.0.54</li>
<li><a
href="https://github.com/astral-sh/ty/commit/78e094dfaf6245514f124b043b18c9a20edd8f08"><code>78e094d</code></a>
Document the <code>fullDiagnosticOutput</code> extension to the Language
Server Protocol...</li>
<li><a
href="https://github.com/astral-sh/ty/commit/7bda89e5069d747bd7f54513dcd0263157a8f694"><code>7bda89e</code></a>
Document ty's <code>@Todo</code> type in the typing FAQ (<a
href="https://redirect.github.com/astral-sh/ty/issues/3847">#3847</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/66a94cde4970b405a770e4c6ef4ac2a9bb6bf733"><code>66a94cd</code></a>
Update maturin to v1.14.0 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3840">#3840</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/dc2b39d1e29e55a4a6d83486fffa936ba5121a72"><code>dc2b39d</code></a>
Update prek dependencies (<a
href="https://redirect.github.com/astral-sh/ty/issues/3839">#3839</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/23f26f98a22d3a0df412846506f3af6e76cf48e4"><code>23f26f9</code></a>
Bump version to 0.0.53 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3841">#3841</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/13f91b093e004c76aa548a221c7b577dfbdd7ea6"><code>13f91b0</code></a>
Bump version to 0.0.52 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3828">#3828</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ty/compare/0.0.43...0.0.55">compare
view</a></li>
</ul>
</details>
<br />

Updates `langchain-core` from 1.4.0 to 1.4.8
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langchain/releases">langchain-core's
releases</a>.</em></p>
<blockquote>
<h2>langchain-core==1.4.8</h2>
<p>Changes since langchain-core==1.4.7</p>
<p>chore: bump jupyter-server from 2.18.0 to 2.20.0 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38252">#38252</a>)
chore: bump tornado from 6.5.6 to 6.5.7 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38184">#38184</a>)
chore: bump bleach from 6.3.0 to 6.4.0 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38198">#38198</a>)
release(core): 1.4.8 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38254">#38254</a>)
refactor(langchain-classic): remove code for Python &lt; 3.10 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38194">#38194</a>)
perf(core): memoize <code>BaseTool.tool_call_schema</code> subset model
and cache <code>model_json_schema</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38073">#38073</a>)
style(core): fix style in
<code>langchain_core</code>/<code>_security</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38189">#38189</a>)
fix(core): preserve usage token details in v3 streaming events (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38021">#38021</a>)
fix(core): <code>disallow_any_generics</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38156">#38156</a>)
chore(core): add mypy <code>warn_unreachable</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38109">#38109</a>)
docs: refresh <code>README</code> installation and resources (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38119">#38119</a>)
test(core,langchain): update tests for explicit deserialization
allowlists (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38118">#38118</a>)</p>
<h2>langchain-core==1.4.7</h2>
<p>Changes since langchain-core==1.4.6</p>
<p>chore: bump tornado from 6.5.5 to 6.5.6 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38115">#38115</a>)
release(core): 1.4.7 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38111">#38111</a>)
fix(core,partners): rename package version trace metadata (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38110">#38110</a>)
fix(core): fix Pydantic v1 support in tools/runnable (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/33698">#33698</a>)
style(core,langchain,langchain-classic,partners): replace double
backticks in docstrings (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38095">#38095</a>)</p>
<h2>langchain-core==1.4.6</h2>
<p>Changes since langchain-core==1.4.5</p>
<p>release(core): 1.4.6 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38061">#38061</a>)
feat(core,partners): add package version tracking to tracing metadata
(<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35295">#35295</a>)
fix(core,openai): normalize v1 streamed tool calls (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35983">#35983</a>)
chore(infra): bump mypy to 2.1 and unify type-check config across the
monorepo (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36470">#36470</a>)</p>
<h2>langchain-core==1.4.5</h2>
<p>Changes since langchain-core==1.4.4</p>
<p>release(core): 1.4.5 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38056">#38056</a>)
feat(standard-tests): validate tool call chunks during streaming (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34707">#34707</a>)
fix(core): async tracer <code>on_chat_model_start</code> fallback in
sync context (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35233">#35233</a>)
fix(langchain): tighten structured output model fallbacks (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38042">#38042</a>)</p>
<h2>langchain-core==1.4.4</h2>
<p>Changes since langchain-core==1.4.3</p>
<p>hotfix(core): bump lockfile(s) (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38032">#38032</a>)
release(core): 1.4.4 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38031">#38031</a>)
fix(core): support content block tokens in callbacks (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34739">#34739</a>)
chore(core): improve typing of Runnable <code>__or__</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34530">#34530</a>)
chore(core): fix some <code>any</code> generics (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34545">#34545</a>)
fix(core): accept sequence tool error content (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38005">#38005</a>)</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/langchain-ai/langchain/commit/15b0a4930b5306bb2174f16d92fe4b7837147d0a"><code>15b0a49</code></a>
chore: bump jupyter-server from 2.18.0 to 2.20.0 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38252">#38252</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/612139f3af5f55b6311695fe6b139f0b6a6f68a2"><code>612139f</code></a>
chore: bump tornado from 6.5.6 to 6.5.7 in /libs/text-splitters (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38175">#38175</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/921e370a67af4254b948de94c4db4587f4716a84"><code>921e370</code></a>
chore: bump cryptography from 46.0.7 to 48.0.1 in /libs/langchain_v1 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38176">#38176</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/1aabc26836e0c1220121a1f37e3a2691e20f2f19"><code>1aabc26</code></a>
chore: bump aiohttp from 3.14.0 to 3.14.1 in /libs/langchain_v1 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38179">#38179</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/8d51355f1f81825b72cb55303a39825ecbdc6b44"><code>8d51355</code></a>
chore: bump aiohttp from 3.14.0 to 3.14.1 in /libs/langchain (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38180">#38180</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/0b1b7bb77a7e8cf98071e088da777ff52558f771"><code>0b1b7bb</code></a>
chore: bump cryptography from 46.0.7 to 48.0.1 in /libs/langchain (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38181">#38181</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/dfd062742271ad693c8bebe4ff1784cc4f408ade"><code>dfd0627</code></a>
chore: bump starlette from 1.0.1 to 1.3.1 in /libs/langchain (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38182">#38182</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/0269392514c41e44bfa0413c3f550c06e46d2e1e"><code>0269392</code></a>
chore: bump tornado from 6.5.6 to 6.5.7 in /libs/langchain (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38183">#38183</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/24d0b3791af52796b3fe5330f38e99b89afda4b1"><code>24d0b37</code></a>
chore: bump tornado from 6.5.6 to 6.5.7 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38184">#38184</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/f368854ec388f0a8e98b9e77aa8da83ebad1b978"><code>f368854</code></a>
chore: bump bleach from 6.2.0 to 6.4.0 in /libs/text-splitters (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/38195">#38195</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/langchain-ai/langchain/compare/langchain-core==1.4.0...langchain-core==1.4.8">compare
view</a></li>
</ul>
</details>
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31f69551b7 chore(deps): bump langsmith from 0.8.0 to 0.8.18 in /libs/checkpoint-postgres (#8171)
Bumps [langsmith](https://github.com/langchain-ai/langsmith-sdk) from
0.8.0 to 0.8.18.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langsmith-sdk/releases">langsmith's
releases</a>.</em></p>
<blockquote>
<h2>v0.8.18</h2>
<h2>What's Changed</h2>
<ul>
<li>chore(deps-dev): bump vitest from 3.2.4 to 3.2.6 in /js by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3002">langchain-ai/langsmith-sdk#3002</a></li>
<li>chore(deps): bump pyjwt from 2.12.1 to 2.13.0 in /python by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3030">langchain-ai/langsmith-sdk#3030</a></li>
<li>chore(deps): bump python-multipart from 0.0.27 to 0.0.31 in /python
by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3036">langchain-ai/langsmith-sdk#3036</a></li>
<li>chore(deps): bump aiohttp from 3.14.0 to 3.14.1 in /python by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3037">langchain-ai/langsmith-sdk#3037</a></li>
<li>chore(deps): bump cryptography from 46.0.7 to 48.0.1 in /python by
<a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3038">langchain-ai/langsmith-sdk#3038</a></li>
<li>chore(deps): bump starlette from 1.0.1 to 1.3.1 in /python by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3039">langchain-ai/langsmith-sdk#3039</a></li>
<li>chore(deps-dev): bump langchain-anthropic from 1.4.4 to 1.4.6 in
/python by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3044">langchain-ai/langsmith-sdk#3044</a></li>
<li>chore(deps): bump the npm_and_yarn group across 4 directories with 4
updates by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3046">langchain-ai/langsmith-sdk#3046</a></li>
<li>chore(deps): bump the npm_and_yarn group across 2 directories with 2
updates by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3060">langchain-ai/langsmith-sdk#3060</a></li>
<li>test(python): fix integration assertions for updated attachment
error message by <a
href="https://github.com/QuentinBrosse"><code>@​QuentinBrosse</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3061">langchain-ai/langsmith-sdk#3061</a></li>
<li>chore: reconcile bumpversion config and mandate release process for
agents by <a
href="https://github.com/QuentinBrosse"><code>@​QuentinBrosse</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3062">langchain-ai/langsmith-sdk#3062</a></li>
<li>release(py): 0.8.18 by <a
href="https://github.com/QuentinBrosse"><code>@​QuentinBrosse</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3063">langchain-ai/langsmith-sdk#3063</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.17...v0.8.18">https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.17...v0.8.18</a></p>
<h2>v0.8.17</h2>
<h2>What's Changed</h2>
<ul>
<li>feat: expose the resources from the generated openapi client in the
langsmith client by <a
href="https://github.com/sineha-mani"><code>@​sineha-mani</code></a> in
<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3018">langchain-ai/langsmith-sdk#3018</a></li>
<li>feat(js): port <code>isTracingEnabled</code> utility from Python by
<a href="https://github.com/dqbd"><code>@​dqbd</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3032">langchain-ai/langsmith-sdk#3032</a></li>
<li>Add sandbox mount support to JS SDK by <a
href="https://github.com/DanielKneipp"><code>@​DanielKneipp</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3010">langchain-ai/langsmith-sdk#3010</a></li>
<li>release(js): bump to 0.7.9 by <a
href="https://github.com/dqbd"><code>@​dqbd</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3035">langchain-ai/langsmith-sdk#3035</a></li>
<li>Add sandbox mount support to Python SDK by <a
href="https://github.com/DanielKneipp"><code>@​DanielKneipp</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3009">langchain-ai/langsmith-sdk#3009</a></li>
<li>docs: note that _openapi_client directories are auto-generated by <a
href="https://github.com/KiewanVillatel"><code>@​KiewanVillatel</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3034">langchain-ai/langsmith-sdk#3034</a></li>
<li>fix: update JS SDK type declarations with skipLibCheck disabled by
<a href="https://github.com/sineha-mani"><code>@​sineha-mani</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3043">langchain-ai/langsmith-sdk#3043</a></li>
<li>release(js): 0.7.10 by <a
href="https://github.com/dqbd"><code>@​dqbd</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3045">langchain-ai/langsmith-sdk#3045</a></li>
<li>feat: adding python async for online evals by <a
href="https://github.com/sineha-mani"><code>@​sineha-mani</code></a> in
<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3048">langchain-ai/langsmith-sdk#3048</a></li>
<li>Add sandbox Git mount SDK helpers by <a
href="https://github.com/DanielKneipp"><code>@​DanielKneipp</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3040">langchain-ai/langsmith-sdk#3040</a></li>
<li>fix: use insights tab in sdk report links [closes LSO-2936] by <a
href="https://github.com/eric-langchain"><code>@​eric-langchain</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3050">langchain-ai/langsmith-sdk#3050</a></li>
<li>feat(client): warn when backend version is below minimum required by
<a
href="https://github.com/KiewanVillatel"><code>@​KiewanVillatel</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3041">langchain-ai/langsmith-sdk#3041</a></li>
<li>chore: bump _MIN_BACKEND_VERSION to 0.16.5rc1 by <a
href="https://github.com/langtions-bot"><code>@​langtions-bot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3053">langchain-ai/langsmith-sdk#3053</a></li>
<li>fix(sandbox): use built-in gcp auth host matching by <a
href="https://github.com/DanielKneipp"><code>@​DanielKneipp</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3055">langchain-ai/langsmith-sdk#3055</a></li>
<li>chore(python): py to 0.8.17 by <a
href="https://github.com/sineha-mani"><code>@​sineha-mani</code></a> in
<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3056">langchain-ai/langsmith-sdk#3056</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a
href="https://github.com/sineha-mani"><code>@​sineha-mani</code></a>
made their first contribution in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3018">langchain-ai/langsmith-sdk#3018</a></li>
<li><a
href="https://github.com/eric-langchain"><code>@​eric-langchain</code></a>
made their first contribution in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3050">langchain-ai/langsmith-sdk#3050</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.16...v0.8.17">https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.16...v0.8.17</a></p>
<h2>v0.8.16</h2>
<h2>What's Changed</h2>
<ul>
<li>feat(py): add sync/async conversion for Sandbox and SandboxClient
[INF-0000] by <a
href="https://github.com/ramon-langchain"><code>@​ramon-langchain</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3019">langchain-ai/langsmith-sdk#3019</a></li>
<li>fix(experiments): extract keys from wrapped evaluator function by <a
href="https://github.com/shamikkarkhanis"><code>@​shamikkarkhanis</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3014">langchain-ai/langsmith-sdk#3014</a></li>
<li>chore: repoint <a
href="mailto:support@langchain.dev">support@langchain.dev</a> mentions
to the Support Portal by <a
href="https://github.com/lutan-langchain"><code>@​lutan-langchain</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3024">langchain-ai/langsmith-sdk#3024</a></li>
<li>fix(python): derive create_child run id from start_time [LSDK-220]
by <a
href="https://github.com/harisaiharish"><code>@​harisaiharish</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3027">langchain-ai/langsmith-sdk#3027</a></li>
<li>chore: sync langsmith_api by <a
href="https://github.com/langtions-bot"><code>@​langtions-bot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3020">langchain-ai/langsmith-sdk#3020</a></li>
<li>chore: js to 0.7.8 and py to 0.8.16 by <a
href="https://github.com/shamikkarkhanis"><code>@​shamikkarkhanis</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3029">langchain-ai/langsmith-sdk#3029</a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/31c2bf650b84a44577d8b4443298fb7e78025b8f"><code>31c2bf6</code></a>
release(py): 0.8.18 (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/3063">#3063</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/8955b688689fdf47871d44013787410a42ea13fd"><code>8955b68</code></a>
chore: reconcile bumpversion config and mandate release process for
agents (#...</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/411401f6ca5ff401c29772ed097c9c9ed97f994c"><code>411401f</code></a>
test(python): fix integration assertions for updated attachment error
message...</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/9c5515620f9bfa2145fc65d6f4353c4c8a3e96b6"><code>9c55156</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/5b2bd8db3c50d3f19e98f41288c87d9c0ac0b136"><code>5b2bd8d</code></a>
chore(deps): bump the npm_and_yarn group across 2 directories with 2
updates ...</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/d8642f9099a48025d00c7283ad3cd2ce56fec775"><code>d8642f9</code></a>
chore(deps): bump the npm_and_yarn group across 4 directories with 4
updates ...</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/953c2e5e25e41ecb4dba428adbac1c446c0a0071"><code>953c2e5</code></a>
chore(deps-dev): bump langchain-anthropic from 1.4.4 to 1.4.6 in /python
(<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/3044">#3044</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/5513699e2d25c2147e02c296bc3b90f7d0923d8a"><code>5513699</code></a>
chore(deps): bump starlette from 1.0.1 to 1.3.1 in /python (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/3039">#3039</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/8becdefdf422a02e03f78cf3ebb4c62c136b7cf3"><code>8becdef</code></a>
chore(deps): bump cryptography from 46.0.7 to 48.0.1 in /python (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/3038">#3038</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/1a9c522febbf313bbe649ca75c39158fec048934"><code>1a9c522</code></a>
chore(deps): bump aiohttp from 3.14.0 to 3.14.1 in /python (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/3037">#3037</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.0...v0.8.18">compare
view</a></li>
</ul>
</details>
<br />


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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2026-06-25 20:50:44 +00:00
Mason DaughertyandGitHub 8558481859 docs: standardize package README.md structure (#8064)
Aligns the repository's package READMEs around a shared documentation
shape so users see consistent install, positioning, docs, release, and
contribution guidance across LangGraph packages.
2026-06-12 19:32:10 -04:00
John KennedyGitHubClaudeopen-swe[bot] <215916821+open-swe[bot]@users.noreply.github.com>
2b1abc807b chore: migrate Python type checking to ty (#8002)
## Summary
- replace Python lint type-checking from mypy to ty across LangGraph
packages
- remove mypy config/cache wiring and mypy-only references
- regenerate uv locks with ty 0.0.43

## Verification
- git diff --check
- make lint_package && make lint_tests in libs/langgraph
- make lint_package && make lint_tests in libs/checkpoint
- make lint_package && make lint_tests in libs/checkpoint-sqlite
- make lint_package && make lint_tests in libs/checkpoint-postgres
- make lint_package && make lint_tests in libs/prebuilt
- make lint_package && make lint_tests in libs/cli
- make lint in libs/sdk-py
- make lint in libs/checkpoint-conformance

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: open-swe[bot] <215916821+open-swe[bot]@users.noreply.github.com>
2026-06-05 10:55:47 -04:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>John Kennedy
689000d6df chore(deps): bump the minor-and-patch group in /libs/checkpoint-postgres with 7 updates (#7965)
Bumps the minor-and-patch group in /libs/checkpoint-postgres with 7
updates:

| Package | From | To |
| --- | --- | --- |
| [orjson](https://github.com/ijl/orjson) | `3.11.8` | `3.11.9` |
| [psycopg](https://github.com/psycopg/psycopg) | `3.3.3` | `3.3.4` |
| [psycopg-pool](https://github.com/psycopg/psycopg) | `3.3.0` | `3.3.1`
|
| [pytest-asyncio](https://github.com/pytest-dev/pytest-asyncio) |
`1.3.0` | `1.4.0` |
| [ruff](https://github.com/astral-sh/ruff) | `0.15.12` | `0.15.15` |
| [langchain-core](https://github.com/langchain-ai/langchain) | `1.3.3`
| `1.4.0` |
| [ormsgpack](https://github.com/ormsgpack/ormsgpack) | `1.12.1` |
`1.12.2` |

Updates `orjson` from 3.11.8 to 3.11.9
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/ijl/orjson/releases">orjson's
releases</a>.</em></p>
<blockquote>
<h2>3.11.9</h2>
<h3>Changed</h3>
<ul>
<li>Build now depends on Rust 1.95 or later instead of 1.89.</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Fix building on Rust 1.95.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/ijl/orjson/blob/master/CHANGELOG.md">orjson's
changelog</a>.</em></p>
<blockquote>
<h2>3.11.9 - 2026-05-06</h2>
<h3>Changed</h3>
<ul>
<li>Build now depends on Rust 1.95 or later instead of 1.89.</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Fix building on Rust 1.95.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/ijl/orjson/commit/705515d77b28429d0b7c30c3d781abe52e8a1e5a"><code>705515d</code></a>
3.11.9</li>
<li><a
href="https://github.com/ijl/orjson/commit/d19055d5bab432f98d53b71606a9c6c23fb21bf6"><code>d19055d</code></a>
build update</li>
<li><a
href="https://github.com/ijl/orjson/commit/77e2d96c3febe099cde2447856fe2523d68c71b0"><code>77e2d96</code></a>
MSRV 1.95, remove compiler feature detection</li>
<li>See full diff in <a
href="https://github.com/ijl/orjson/compare/3.11.8...3.11.9">compare
view</a></li>
</ul>
</details>
<br />

Updates `psycopg` from 3.3.3 to 3.3.4
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/psycopg/psycopg/blob/master/docs/news.rst">psycopg's
changelog</a>.</em></p>
<blockquote>
<p>.. currentmodule:: psycopg</p>
<p>.. index::
single: Release notes
single: News</p>
<h1><code>psycopg</code> release notes</h1>
<h2>Future releases</h2>
<p>Psycopg 3.3.5 (unreleased)
^^^^^^^^^^^^^^^^^^^^^^^^^^</p>
<ul>
<li>Discard prepared statements upon :sql:<code>ALTER *</code> or
<code>DISCARD *</code>

(🎫<code>[#1307](https://github.com/psycopg/psycopg/issues/1307)</code>).</li>
</ul>
<h2>Current release</h2>
<p>Psycopg 3.3.4
^^^^^^^^^^^^^</p>
<ul>
<li>Fix possible spurious connection timeout in systems with very long
uptimes
in C extension
(🎫<code>[#1280](https://github.com/psycopg/psycopg/issues/1280)</code>).</li>
<li>Fix client-side adaptation of enums whose name require quotes

(🎫<code>[#1298](https://github.com/psycopg/psycopg/issues/1298)</code>).</li>
<li>Consistently populate <code>~Cursor.statusmessage</code> after
<code>~Cursor.executemany()</code>

(🎫<code>[#1302](https://github.com/psycopg/psycopg/issues/1302)</code>).</li>
</ul>
<p>Psycopg 3.3.3
^^^^^^^^^^^^^</p>
<ul>
<li>Retain <code>Error.pgconn</code> when raising a single exception for
multiple connection
attempt errors
(🎫<code>[#1246](https://github.com/psycopg/psycopg/issues/1246)</code>).</li>
<li>Return a proper error when server sends <code>ErrorResponse</code>
for a <code>Sync</code> after
a <code>Parse</code>
(🎫<code>[#1260](https://github.com/psycopg/psycopg/issues/1260)</code>).</li>
</ul>
<p>Psycopg 3.3.2
^^^^^^^^^^^^^</p>
<p>Fix race condition in adapters at startup
(🎫<code>[#1230](https://github.com/psycopg/psycopg/issues/1230)</code>).</p>
<p>Psycopg 3.3.1
^^^^^^^^^^^^^</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/psycopg/psycopg/commit/83f110367cdd249cc0a352e2246ecea9e878e5a0"><code>83f1103</code></a>
chore: bump psycopg_pool package version to 3.3.1</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/18287707f56a2b4f0817d9c23d137f5d69db6e31"><code>1828770</code></a>
chore: bump psycopg package version to 3.3.4</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/8be14bbc18f74de7652606d2777e0950ec804cc0"><code>8be14bb</code></a>
Merge pull request <a
href="https://redirect.github.com/psycopg/psycopg/issues/1301">#1301</a>
from oliverhaas/fix/sync-pool-open-race</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/aee0bf2659db77c31154acf583baf0a98675c192"><code>aee0bf2</code></a>
fix(pool): fix race in the construction of the sync ConnectionPool
lock</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/bc4d30375557fc32f2a91c2f8b75a5d21711ea89"><code>bc4d303</code></a>
chore(deps): bump the actions group across 1 directory with 4
updates</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/785379f196fc17473d312451a1fd4a06ef8dc895"><code>785379f</code></a>
fix: retain statusmessage after executemany with returning=False</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/8882a73871e65727549657085922d043a106127c"><code>8882a73</code></a>
perf: do less if X in Y: return Y[X] for cache-like patterns</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/2f785395c189e709da5fa74a02d3797bfb9db6a4"><code>2f78539</code></a>
Merge pull request <a
href="https://redirect.github.com/psycopg/psycopg/issues/1299">#1299</a>
from dvarrazzo/fix-camel-enum</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/37ef1dc4e6d19dc4af062d45a63243cb96a261c2"><code>37ef1dc</code></a>
test: skip test on crdb depending on precise regtype behaviour</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/7f2f1d159df881260e3086fd61ea71343ca98e58"><code>7f2f1d1</code></a>
fix: fix client-side representation of enums requiring quotes</li>
<li>Additional commits viewable in <a
href="https://github.com/psycopg/psycopg/compare/3.3.3...3.3.4">compare
view</a></li>
</ul>
</details>
<br />

Updates `psycopg-pool` from 3.3.0 to 3.3.1
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/psycopg/psycopg/blob/master/docs/news.rst">psycopg-pool's
changelog</a>.</em></p>
<blockquote>
<p>.. currentmodule:: psycopg</p>
<p>.. index::
single: Release notes
single: News</p>
<h1><code>psycopg</code> release notes</h1>
<h2>Future releases</h2>
<p>Psycopg 3.3.5 (unreleased)
^^^^^^^^^^^^^^^^^^^^^^^^^^</p>
<ul>
<li>Discard prepared statements upon :sql:<code>ALTER *</code> or
<code>DISCARD *</code>

(🎫<code>[#1307](https://github.com/psycopg/psycopg/issues/1307)</code>).</li>
</ul>
<h2>Current release</h2>
<p>Psycopg 3.3.4
^^^^^^^^^^^^^</p>
<ul>
<li>Fix possible spurious connection timeout in systems with very long
uptimes
in C extension
(🎫<code>[#1280](https://github.com/psycopg/psycopg/issues/1280)</code>).</li>
<li>Fix client-side adaptation of enums whose name require quotes

(🎫<code>[#1298](https://github.com/psycopg/psycopg/issues/1298)</code>).</li>
<li>Consistently populate <code>~Cursor.statusmessage</code> after
<code>~Cursor.executemany()</code>

(🎫<code>[#1302](https://github.com/psycopg/psycopg/issues/1302)</code>).</li>
</ul>
<p>Psycopg 3.3.3
^^^^^^^^^^^^^</p>
<ul>
<li>Retain <code>Error.pgconn</code> when raising a single exception for
multiple connection
attempt errors
(🎫<code>[#1246](https://github.com/psycopg/psycopg/issues/1246)</code>).</li>
<li>Return a proper error when server sends <code>ErrorResponse</code>
for a <code>Sync</code> after
a <code>Parse</code>
(🎫<code>[#1260](https://github.com/psycopg/psycopg/issues/1260)</code>).</li>
</ul>
<p>Psycopg 3.3.2
^^^^^^^^^^^^^</p>
<p>Fix race condition in adapters at startup
(🎫<code>[#1230](https://github.com/psycopg/psycopg/issues/1230)</code>).</p>
<p>Psycopg 3.3.1
^^^^^^^^^^^^^</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/psycopg/psycopg/commit/9bdd78cf4360b9229ab3f641c646e232fc69cc8a"><code>9bdd78c</code></a>
chore: bump psycopg package version to 3.3.1</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/4d27426bf197a1eca8ea99ab9e236e1c8e0f15fa"><code>4d27426</code></a>
Merge branch 'fix/server-cursor-iter'</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/b9b82e86e3ce1972581a495ccbe28d5dbb15c449"><code>b9b82e8</code></a>
fix: fix iteration on server-side cursor</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/2a75357de22bb63ede33006cd17c99b30e360cdf"><code>2a75357</code></a>
fix: add test to verify iteration in server-side cursor broken</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/25ebaa3946bc0912e645dbf4d490a29865a2fc3f"><code>25ebaa3</code></a>
chore: bump psycopg_pool package version to 3.3.1.dev1</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/754282246e04c7ea32643de763fabd7fca7169d4"><code>7542822</code></a>
chore: bump psycopg package version to 3.3.1.dev1</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/380ccceb57ef44452a4c3e851e5e6dee09eb9eaf"><code>380ccce</code></a>
chore: bump psycopg_pool package version to 3.3.0</li>
<li>See full diff in <a
href="https://github.com/psycopg/psycopg/compare/3.3.0...3.3.1">compare
view</a></li>
</ul>
</details>
<br />

Updates `pytest-asyncio` from 1.3.0 to 1.4.0
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/pytest-dev/pytest-asyncio/releases">pytest-asyncio's
releases</a>.</em></p>
<blockquote>
<h2>pytest-asyncio v1.4.0</h2>
<h1><a
href="https://github.com/pytest-dev/pytest-asyncio/tree/1.4.0">1.4.0</a>
- 2026-05-26</h1>
<h2>Deprecated</h2>
<ul>
<li>Overriding the <em>event_loop_policy</em> fixture is deprecated. Use
the <code>pytest_asyncio_loop_factories</code> hook instead. (<a
href="https://redirect.github.com/pytest-dev/pytest-asyncio/issues/1419">#1419</a>)</li>
</ul>
<h2>Added</h2>
<ul>
<li>
<p>Added the <code>pytest_asyncio_loop_factories</code> hook to
parametrize asyncio tests with custom event loop factories.</p>
<p>The hook returns a mapping of factory names to loop factories, and
<code>pytest.mark.asyncio(loop_factories=[...])</code> selects a subset
of configured factories per test. When a single factory is configured,
test names are unchanged.</p>
<p>Synchronous <code>@pytest_asyncio.fixture</code> functions now see
the correct event loop when custom loop factories are configured, even
when test code disrupts the current event loop (e.g., via
<code>asyncio.run()</code> or
<code>asyncio.set_event_loop(None)</code>). (<a
href="https://redirect.github.com/pytest-dev/pytest-asyncio/issues/1164">#1164</a>)</p>
</li>
</ul>
<h2>Changed</h2>
<ul>
<li>Improved the readability of the warning message that is displayed
when <code>asyncio_default_fixture_loop_scope</code> is unset (<a
href="https://redirect.github.com/pytest-dev/pytest-asyncio/issues/1298">#1298</a>)</li>
<li>Only import <code>asyncio.AbstractEventLoopPolicy</code> for type
checking to avoid raising
a DeprecationWarning. (<a
href="https://redirect.github.com/pytest-dev/pytest-asyncio/issues/1394">#1394</a>)</li>
<li>Updated minimum supported pytest version to v8.4.0. (<a
href="https://redirect.github.com/pytest-dev/pytest-asyncio/issues/1397">#1397</a>)</li>
</ul>
<h2>Fixed</h2>
<ul>
<li>Fixed a <code>ResourceWarning: unclosed event loop</code> warning
that could occur when a synchronous test called
<code>asyncio.run()</code> or otherwise unset the current event loop
after pytest-asyncio had run an async test or fixture. (<a
href="https://redirect.github.com/pytest-dev/pytest-asyncio/issues/724">#724</a>)</li>
</ul>
<h2>Notes for Downstream Packagers</h2>
<ul>
<li>Added dependency on <code>sphinx-tabs &gt;= 3.5</code> to organize
documentation examples into tabs. (<a
href="https://redirect.github.com/pytest-dev/pytest-asyncio/issues/1395">#1395</a>)</li>
</ul>
<h2>pytest-asyncio v1.4.0a2</h2>
<h1><a
href="https://github.com/pytest-dev/pytest-asyncio/tree/1.4.0a2">1.4.0a2</a>
- 2026-05-02</h1>
<h2>Deprecated</h2>
<ul>
<li>Overriding the <em>event_loop_policy</em> fixture is deprecated. Use
the <code>pytest_asyncio_loop_factories</code> hook instead. (<a
href="https://redirect.github.com/pytest-dev/pytest-asyncio/issues/1419">#1419</a>)</li>
</ul>
<h2>Added</h2>
<ul>
<li>
<p>Added the <code>pytest_asyncio_loop_factories</code> hook to
parametrize asyncio tests with custom event loop factories.</p>
<p>The hook returns a mapping of factory names to loop factories, and
<code>pytest.mark.asyncio(loop_factories=[...])</code> selects a subset
of configured factories per test. When a single factory is configured,
test names are unchanged on pytest 8.4+.</p>
<p>Synchronous <code>@pytest_asyncio.fixture</code> functions now see
the correct event loop when custom loop factories are configured, even
when test code disrupts the current event loop (e.g., via
<code>asyncio.run()</code> or
<code>asyncio.set_event_loop(None)</code>). (<a
href="https://redirect.github.com/pytest-dev/pytest-asyncio/issues/1164">#1164</a>)</p>
</li>
</ul>
<h2>Changed</h2>
<ul>
<li>Improved the readability of the warning message that is displayed
when <code>asyncio_default_fixture_loop_scope</code> is unset (<a
href="https://redirect.github.com/pytest-dev/pytest-asyncio/issues/1298">#1298</a>)</li>
<li>Only import <code>asyncio.AbstractEventLoopPolicy</code> for type
checking to avoid raising
a DeprecationWarning. (<a
href="https://redirect.github.com/pytest-dev/pytest-asyncio/issues/1394">#1394</a>)</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/pytest-dev/pytest-asyncio/commit/6e14cd2af9292dca1fa2b027a06bbc40b0e0e425"><code>6e14cd2</code></a>
chore: Prepare release of v1.4.0.</li>
<li><a
href="https://github.com/pytest-dev/pytest-asyncio/commit/4b900fb5d0c30949c574e55dd904ee179f858a5e"><code>4b900fb</code></a>
Build(deps): Bump codecov/codecov-action from 6.0.0 to 6.0.1</li>
<li><a
href="https://github.com/pytest-dev/pytest-asyncio/commit/ab9f63245094865c42c940a34af724b0dec1debf"><code>ab9f632</code></a>
Build(deps): Bump zipp from 3.23.1 to 4.1.0</li>
<li><a
href="https://github.com/pytest-dev/pytest-asyncio/commit/a56fc77ecd59f781d8471b0f6a82bf58e08c95fa"><code>a56fc77</code></a>
Build(deps): Bump hypothesis from 6.152.6 to 6.152.8</li>
<li><a
href="https://github.com/pytest-dev/pytest-asyncio/commit/e8bae9bc1f197731fc1a210c0da557af7b698e6d"><code>e8bae9b</code></a>
Build(deps): Bump requests from 2.34.0 to 2.34.2</li>
<li><a
href="https://github.com/pytest-dev/pytest-asyncio/commit/fc433402c570fd36a7a227ef4bc3abd4579299de"><code>fc43340</code></a>
Build(deps): Bump idna from 3.14 to 3.15</li>
<li><a
href="https://github.com/pytest-dev/pytest-asyncio/commit/762eaf5033b798b965c92afdbb2cebefa8fc3a8b"><code>762eaf5</code></a>
Build(deps): Bump jaraco-functools from 4.4.0 to 4.5.0</li>
<li><a
href="https://github.com/pytest-dev/pytest-asyncio/commit/b62e2228c80070977baf6b77ba89d5c148af920f"><code>b62e222</code></a>
Build(deps): Bump click from 8.3.3 to 8.4.0</li>
<li><a
href="https://github.com/pytest-dev/pytest-asyncio/commit/919044700627889d25ca63b6e7a3bc785f3137eb"><code>9190447</code></a>
Build(deps): Bump pydantic from 2.13.3 to 2.13.4</li>
<li><a
href="https://github.com/pytest-dev/pytest-asyncio/commit/82a393c5e31b6ebbbd8ec2a8dafc5f35b9cf1236"><code>82a393c</code></a>
ci: Remove unnecessary debug output.</li>
<li>Additional commits viewable in <a
href="https://github.com/pytest-dev/pytest-asyncio/compare/v1.3.0...v1.4.0">compare
view</a></li>
</ul>
</details>
<br />

Updates `ruff` from 0.15.12 to 0.15.15
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/releases">ruff's
releases</a>.</em></p>
<blockquote>
<h2>0.15.15</h2>
<h2>Release Notes</h2>
<p>Released on 2026-05-28.</p>
<h3>Preview features</h3>
<ul>
<li>Fix Markdown closing fence handling (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25310">#25310</a>)</li>
<li>[<code>pyflakes</code>] Report duplicate imports in
<code>typing.TYPE_CHECKING</code> block (<code>F811</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22560">#22560</a>)</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>[<code>pyflakes</code>] Treat function-scope bare annotations as
locals per PEP 526 (<code>F821</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/21540">#21540</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li>Avoid redundant <code>TokenValue</code> drops in the lexer (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25300">#25300</a>)</li>
<li>Reduce memory usage by dropping token-excess capacity and improve
performance by approximating the initial tokens <code>Vec</code> size
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/25354">#25354</a>)</li>
<li>Use <code>ThinVec</code> in AST to shrink <code>Stmt</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25361">#25361</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Fix <code>line-length</code> example for <code>--config</code>
option (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25389">#25389</a>)</li>
<li>[<code>flake8-comprehensions</code>] Document
<code>RecursionError</code> edge case in <code>__len__</code>
(<code>C416</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25286">#25286</a>)</li>
<li>[<code>mccabe</code>] Improve example (<code>C901</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25287">#25287</a>)</li>
<li>[<code>pyupgrade</code>] Clarify fix safety docs
(<code>UP007</code>, <code>UP045</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25288">#25288</a>)</li>
<li>[<code>refurb</code>] Document <code>FURB192</code> exception change
for empty sequences (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25317">#25317</a>)</li>
<li>[<code>ruff</code>] Document false negative for user-defined types
(<code>RUF013</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25289">#25289</a>)</li>
</ul>
<h3>Formatter</h3>
<ul>
<li>Fix formatting of lambdas nested within f-strings (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25398">#25398</a>)</li>
</ul>
<h3>Server</h3>
<ul>
<li>Return code action for <code>codeAction/resolve</code> requests that
contain no or no valid URL (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25365">#25365</a>)</li>
</ul>
<h3>Other changes</h3>
<ul>
<li>Expand semantic syntax errors for invalid walruses (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25415">#25415</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/chirizxc"><code>@​chirizxc</code></a></li>
<li><a href="https://github.com/ntBre"><code>@​ntBre</code></a></li>
<li><a
href="https://github.com/adityasingh2400"><code>@​adityasingh2400</code></a></li>
<li><a
href="https://github.com/charliermarsh"><code>@​charliermarsh</code></a></li>
<li><a
href="https://github.com/fallintoplace"><code>@​fallintoplace</code></a></li>
<li><a
href="https://github.com/martin-schlossarek"><code>@​martin-schlossarek</code></a></li>
<li><a
href="https://github.com/MichaReiser"><code>@​MichaReiser</code></a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md">ruff's
changelog</a>.</em></p>
<blockquote>
<h2>0.15.15</h2>
<p>Released on 2026-05-28.</p>
<h3>Preview features</h3>
<ul>
<li>Fix Markdown closing fence handling (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25310">#25310</a>)</li>
<li>[<code>pyflakes</code>] Report duplicate imports in
<code>typing.TYPE_CHECKING</code> block (<code>F811</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22560">#22560</a>)</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>[<code>pyflakes</code>] Treat function-scope bare annotations as
locals per PEP 526 (<code>F821</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/21540">#21540</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li>Avoid redundant <code>TokenValue</code> drops in the lexer (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25300">#25300</a>)</li>
<li>Reduce memory usage by dropping token-excess capacity and improve
performance by approximating the initial tokens <code>Vec</code> size
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/25354">#25354</a>)</li>
<li>Use <code>ThinVec</code> in AST to shrink <code>Stmt</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25361">#25361</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Fix <code>line-length</code> example for <code>--config</code>
option (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25389">#25389</a>)</li>
<li>[<code>flake8-comprehensions</code>] Document
<code>RecursionError</code> edge case in <code>__len__</code>
(<code>C416</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25286">#25286</a>)</li>
<li>[<code>mccabe</code>] Improve example (<code>C901</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25287">#25287</a>)</li>
<li>[<code>pyupgrade</code>] Clarify fix safety docs
(<code>UP007</code>, <code>UP045</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25288">#25288</a>)</li>
<li>[<code>refurb</code>] Document <code>FURB192</code> exception change
for empty sequences (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25317">#25317</a>)</li>
<li>[<code>ruff</code>] Document false negative for user-defined types
(<code>RUF013</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25289">#25289</a>)</li>
</ul>
<h3>Formatter</h3>
<ul>
<li>Fix formatting of lambdas nested within f-strings (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25398">#25398</a>)</li>
</ul>
<h3>Server</h3>
<ul>
<li>Return code action for <code>codeAction/resolve</code> requests that
contain no or no valid URL (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25365">#25365</a>)</li>
</ul>
<h3>Other changes</h3>
<ul>
<li>Expand semantic syntax errors for invalid walruses (<a
href="https://redirect.github.com/astral-sh/ruff/pull/25415">#25415</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/chirizxc"><code>@​chirizxc</code></a></li>
<li><a href="https://github.com/ntBre"><code>@​ntBre</code></a></li>
<li><a
href="https://github.com/adityasingh2400"><code>@​adityasingh2400</code></a></li>
<li><a
href="https://github.com/charliermarsh"><code>@​charliermarsh</code></a></li>
<li><a
href="https://github.com/fallintoplace"><code>@​fallintoplace</code></a></li>
<li><a
href="https://github.com/martin-schlossarek"><code>@​martin-schlossarek</code></a></li>
<li><a
href="https://github.com/MichaReiser"><code>@​MichaReiser</code></a></li>
<li><a
href="https://github.com/Ruchir28"><code>@​Ruchir28</code></a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/astral-sh/ruff/commit/db5aa0a5f1b92cb91d910bf0866a967554dd94f5"><code>db5aa0a</code></a>
Bump 0.15.15 (<a
href="https://redirect.github.com/astral-sh/ruff/issues/25431">#25431</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/366fe21ba369ccdd01eb99c1043c9a969c99230b"><code>366fe21</code></a>
[ty] Improve diagnostics for syntax errors in forward annotations (<a
href="https://redirect.github.com/astral-sh/ruff/issues/25158">#25158</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/e2e1e647d182b8567845039c9a65fb0608a4dcfc"><code>e2e1e64</code></a>
[ty] Remove excess capacity from more Salsa cached collections (<a
href="https://redirect.github.com/astral-sh/ruff/issues/25411">#25411</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/1bd77e1646f2213d86b8da215f08279187867d72"><code>1bd77e1</code></a>
[ty] Use diagnostic message as tie breaker when sorting (<a
href="https://redirect.github.com/astral-sh/ruff/issues/25424">#25424</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/7e1bc1e75f15795f12c846294b13df4535f2abbf"><code>7e1bc1e</code></a>
Add agent skills for working on ty (<a
href="https://redirect.github.com/astral-sh/ruff/issues/25422">#25422</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/574e10752f8cfa9e0cdbe3b01e96c4380950469b"><code>574e107</code></a>
Expand semantic syntax errors for invalid walruses (<a
href="https://redirect.github.com/astral-sh/ruff/issues/25415">#25415</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/4a7ca062fccd80443a43aa61e5dc7e5858e88dc1"><code>4a7ca06</code></a>
[ty] Display docs for matching parameter when hovering over the name of
an ar...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/54327092dbfe455040690d63bb1e5e4b5f551239"><code>5432709</code></a>
Refine a few agents instructions (<a
href="https://redirect.github.com/astral-sh/ruff/issues/25423">#25423</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/3cb09eba689ebb49e799131092121928cc789c18"><code>3cb09eb</code></a>
[ty] Support <code>typing.TypeForm</code> (<a
href="https://redirect.github.com/astral-sh/ruff/issues/25334">#25334</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/c8cd59f189f2b6f55d542b29bddb953622add6fc"><code>c8cd59f</code></a>
[ty] Infer class attributes assigned by metaclass initialization (<a
href="https://redirect.github.com/astral-sh/ruff/issues/25342">#25342</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ruff/compare/0.15.12...0.15.15">compare
view</a></li>
</ul>
</details>
<br />

Updates `langchain-core` from 1.3.3 to 1.4.0
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langchain/releases">langchain-core's
releases</a>.</em></p>
<blockquote>
<h2>langchain-core==1.4.0</h2>
<p>Changes since langchain-core==0.3.86</p>
<p>chore(infra): merge v1.4 into master (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37350">#37350</a>)
chore: bump urllib3 from 2.6.3 to 2.7.0 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37329">#37329</a>)
fix(core): avoid eager <code>pydantic.v1</code> import in
<code>@deprecated</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37308">#37308</a>)
chore: bump mistune from 3.1.4 to 3.2.1 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37237">#37237</a>)
chore: bump jupyter-server from 2.17.0 to 2.18.0 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37204">#37204</a>)
release(core): 1.3.3 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37198">#37198</a>)
fix(core): set deprecation <code>since</code> to 1.3.3 to match release
(<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37200">#37200</a>)
fix(core, langchain): harden <code>load()</code> against untrusted
manifests (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37197">#37197</a>)
chore: bump notebook from 7.5.0 to 7.5.6 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37109">#37109</a>)
chore: bump types-pyyaml from 6.0.12.20250915 to 6.0.12.20260408 in
/libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37129">#37129</a>)
fix(core): preserve structured <code>inputs</code> on tool runs in
tracers (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37108">#37108</a>)
release(perplexity): 1.2.0 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37091">#37091</a>)
chore(docs): update x handle references (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37081">#37081</a>)
fix(core): make <code>removal</code> optional in
<code>warn_deprecated</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37056">#37056</a>)
fix(core): validate batch_size in _batch and _abatch to prevent infinite
loop (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36663">#36663</a>)
chore(core): mark stream_v2/astream_v2 as beta (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36992">#36992</a>)
release(core): 1.3.2 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36990">#36990</a>)
feat(core): add content-block-centric streaming (v2) (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36834">#36834</a>)
release(core): 1.3.1 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36972">#36972</a>)
feat(core): allow _format_output to pass through list of ToolOutputMixin
instances (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36963">#36963</a>)
chore: bump nbconvert from 7.17.0 to 7.17.1 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36923">#36923</a>)
feat(core): Update inheritance behavior for tracer metadata for special
keys (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36900">#36900</a>)
chore: bump langsmith from 0.7.13 to 0.7.31 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36813">#36813</a>)
release(core): release 1.3.0 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36851">#36851</a>)
release(core): 1.3.0a3 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36829">#36829</a>)
chore(core): keep checkpoint_ns behavior in streaming metadata for
backwards compat (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36828">#36828</a>)
feat(core): Add chat model and LLM invocation params to traceable
metadata (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36771">#36771</a>)
fix(core): restore cloud metadata IPs and link-local range in SSRF
policy (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36816">#36816</a>)
chore(deps): bump pytest to <code>9.0.3</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36801">#36801</a>)
chore(core): harden private SSRF utilities (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36768">#36768</a>)
fix(openai): handle content blocks without type key in responses api
conversion (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36725">#36725</a>)
chore: bump pytest from 9.0.2 to 9.0.3 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36719">#36719</a>)
release(core): 1.3.0.a2 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36698">#36698</a>)
fix(core): Use reference counting for storing inherited run trees to
support garbage collection (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36660">#36660</a>)
docs(core): nit (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36685">#36685</a>)
release(core): 1.3.0a1 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36656">#36656</a>)
chore(core): reduce streaming metadata / perf (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36588">#36588</a>)
release(core): release 1.2.28 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36614">#36614</a>)
fix(core): add more sanitization to templates (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36612">#36612</a>)
release(core): 1.2.27 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36586">#36586</a>)
fix(core): handle symlinks in deprecated prompt save path (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36585">#36585</a>)
chore: add comment explaining <code>pygments&gt;=2.20.0</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36570">#36570</a>)
release(core): 1.2.26 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36511">#36511</a>)
fix(core): add init validator and serialization mappings for Bedrock
models (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34510">#34510</a>)
feat(core): add <code>ChatBaseten</code> to serializable mapping (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36510">#36510</a>)
chore(core): drop <code>gpt-3.5-turbo</code> from docstrings (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36497">#36497</a>)
fix(core): correct parameter names in filter_messages docstring example
(<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36462">#36462</a>)</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/langchain-ai/langchain/commit/70e66a1673733597015f8481d9b19d9e58d94b30"><code>70e66a1</code></a>
chore: bump urllib3 from 2.6.3 to 2.7.0 in /libs/partners/openrouter (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37352">#37352</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/da380bccf81295cec5976bc3245d63d9a9518a35"><code>da380bc</code></a>
chore(infra): merge v1.4 into master (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37350">#37350</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/bbd10fe91887ebae646b748abde168d8eccb7d95"><code>bbd10fe</code></a>
chore: bump urllib3 from 2.6.3 to 2.7.0 in /libs/partners/anthropic (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37343">#37343</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/11bbfb70930ff0782dd2c001569dd377da7c04c4"><code>11bbfb7</code></a>
chore: bump urllib3 from 2.6.3 to 2.7.0 in /libs/partners/fireworks (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37339">#37339</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/7fd61d20295dd82258e9d928a26352f566799121"><code>7fd61d2</code></a>
chore: bump urllib3 from 2.6.3 to 2.7.0 in /libs/partners/mistralai (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37338">#37338</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/5c096bba36abc08e3acd34fcf4b76c1dbe0e18b2"><code>5c096bb</code></a>
chore: bump urllib3 from 2.6.3 to 2.7.0 in /libs/partners/nomic (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37334">#37334</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/ac47d547af0341b9089fe003539f7ce3f954fb4f"><code>ac47d54</code></a>
chore: bump urllib3 from 2.6.3 to 2.7.0 in /libs/partners/chroma (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37333">#37333</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/7e5c570c617dc7e07cfa35d984a95d8278a13e78"><code>7e5c570</code></a>
chore: bump urllib3 from 2.6.3 to 2.7.0 in /libs/partners/qdrant (<a
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<li><a
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chore: bump urllib3 from 2.6.3 to 2.7.0 in /libs/core (<a
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<li><a
href="https://github.com/langchain-ai/langchain/commit/407e33abcac8a0edec115225854377f8e8ae545f"><code>407e33a</code></a>
chore: bump urllib3 from 2.6.3 to 2.7.0 in /libs/langchain (<a
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Updates `ormsgpack` from 1.12.1 to 1.12.2
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
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<blockquote>
<h2>1.12.2</h2>
<p>Changed</p>
<ul>
<li>Add Python 3.14 free-threaded Windows x86_64 wheel</li>
<li>Improve serialization performance</li>
<li>Update dependencies</li>
</ul>
<p>Fixed</p>
<ul>
<li>Fix <code>unpackb</code> crash on Windows with Python 3.14
free-threaded and
on Linux s390x (<a
href="https://redirect.github.com/ormsgpack/ormsgpack/issues/499">#499</a>)</li>
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<h2>1.12.2 - 2026-01-18</h2>
<p>Changed</p>
<pre><code>
- Add Python 3.14 free-threaded Windows x86_64 wheel
- Improve serialization performance
- Update dependencies
<p>Fixed</p>
<pre><code>
- Fix ``unpackb`` crash on Windows with Python 3.14 free-threaded and
  on Linux s390x (:issue:`499`)
&lt;/code&gt;&lt;/pre&gt;
&lt;/blockquote&gt;
&lt;/details&gt;
&lt;details&gt;
&lt;summary&gt;Commits&lt;/summary&gt;

&lt;ul&gt;
&lt;li&gt;&lt;a
href=&quot;https://github.com/ormsgpack/ormsgpack/commit/9645772ab1e19420fa509197a95fb40fcc92fe9f&quot;&gt;&lt;code&gt;9645772&lt;/code&gt;&lt;/a&gt;
1.12.2&lt;/li&gt;
&lt;li&gt;&lt;a
href=&quot;https://github.com/ormsgpack/ormsgpack/commit/cfc189fe17ea41cce9baffff0c55da105fce0d2e&quot;&gt;&lt;code&gt;cfc189f&lt;/code&gt;&lt;/a&gt;
Update Changelog&lt;/li&gt;
&lt;li&gt;&lt;a
href=&quot;https://github.com/ormsgpack/ormsgpack/commit/cf8c3bb3988e063f628e62e3ead0de24c3a95381&quot;&gt;&lt;code&gt;cf8c3bb&lt;/code&gt;&lt;/a&gt;
Lint docs&lt;/li&gt;
&lt;li&gt;&lt;a
href=&quot;https://github.com/ormsgpack/ormsgpack/commit/cc6e45a07d5cb13098da5752cc552deed525c8f6&quot;&gt;&lt;code&gt;cc6e45a&lt;/code&gt;&lt;/a&gt;
Update development dependencies&lt;/li&gt;
&lt;li&gt;&lt;a
href=&quot;https://github.com/ormsgpack/ormsgpack/commit/42f501fc0fdbb86601bcecafd77e0096e41b266f&quot;&gt;&lt;code&gt;42f501f&lt;/code&gt;&lt;/a&gt;
Update dependencies&lt;/li&gt;
&lt;li&gt;&lt;a
href=&quot;https://github.com/ormsgpack/ormsgpack/commit/6e621b8abcfa48cd9b4248bb5889baf3fdca06d3&quot;&gt;&lt;code&gt;6e621b8&lt;/code&gt;&lt;/a&gt;
Update repository url&lt;/li&gt;
&lt;li&gt;&lt;a
href=&quot;https://github.com/ormsgpack/ormsgpack/commit/079c7fcf9b96d5c869af106c61d156f06bd5f6cd&quot;&gt;&lt;code&gt;079c7fc&lt;/code&gt;&lt;/a&gt;
Bump urllib3 from 2.6.0 to 2.6.3&lt;/li&gt;
&lt;li&gt;&lt;a
href=&quot;https://github.com/ormsgpack/ormsgpack/commit/4bb944cf066fca788024ebd3614164627daeac33&quot;&gt;&lt;code&gt;4bb944c&lt;/code&gt;&lt;/a&gt;
Bump ruff from 0.14.11 to 0.14.12 in the uv group&lt;/li&gt;
&lt;li&gt;&lt;a
href=&quot;https://github.com/ormsgpack/ormsgpack/commit/2f447c2475c60f0e966428825229f456734a35dc&quot;&gt;&lt;code&gt;2f447c2&lt;/code&gt;&lt;/a&gt;
Trigger workflows on merge group events&lt;/li&gt;
&lt;li&gt;&lt;a
href=&quot;https://github.com/ormsgpack/ormsgpack/commit/2acc85d4437bcf6baa3a4f16fe333e46c97d7a66&quot;&gt;&lt;code&gt;2acc85d&lt;/code&gt;&lt;/a&gt;
Bump chrono from 0.4.42 to 0.4.43&lt;/li&gt;
&lt;li&gt;Additional commits viewable in &lt;a
href=&quot;https://github.com/ormsgpack/ormsgpack/compare/1.12.1...1.12.2&quot;&gt;compare
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&lt;br /&gt;</code></pre>


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Nick HollonandGitHub d1e2ff0561 release(checkpoint): 4.1.1 (#7890)
## Summary

Bumps `langgraph-checkpoint` `4.1.0` → `4.1.1` and updates all
downstream `uv.lock` files.

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2026-05-22 12:52:05 -04:00
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701d34494c chore(deps): bump idna from 3.11 to 3.15 in /libs/checkpoint-postgres (#7861)
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<p>Thanks to Felix Yan, Stan Ulbrych, and metsw24-max for
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<h2>3.14 (2026-05-10)</h2>
<ul>
<li>Removed opportunity to process long inputs into quadratic
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<li><a
href="https://github.com/kjd/idna/commit/af30a092e158181d0b35ac66dfa813788126bdd8"><code>af30a09</code></a>
Release 3.15</li>
<li><a
href="https://github.com/kjd/idna/commit/30314d4628744ca14cf2b5820564e5127a9f86f2"><code>30314d4</code></a>
Pre-release 3.15rc0</li>
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Merge pull request <a
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kjd/convert-docs-to-markdown</li>
<li><a
href="https://github.com/kjd/idna/commit/2987fdba1962bbb2358399e0084ba062b98a0bee"><code>2987fdb</code></a>
Convert README and HISTORY from reStructuredText to Markdown</li>
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Merge pull request <a
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Merge pull request <a
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Bump github/codeql-action from 3.35.2 to 4.35.2 in the actions
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Merge branch 'master' into patch-1</li>
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Merge pull request <a
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bb6bb60688 chore(deps): bump langsmith from 0.7.31 to 0.8.0 in /libs/checkpoint-postgres (#7785)
Bumps [langsmith](https://github.com/langchain-ai/langsmith-sdk) from
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<h2>v0.8.0</h2>
<h2>What's Changed</h2>
<ul>
<li>feat(js,py): JS 0.6.0, Py 0.8.0 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2831">langchain-ai/langsmith-sdk#2831</a></li>
<li>release(js): 0.6.0 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2832">langchain-ai/langsmith-sdk#2832</a></li>
<li>release(py): 0.8.0 by <a
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href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2833">langchain-ai/langsmith-sdk#2833</a></li>
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<p><strong>Full Changelog</strong>: <a
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<h2>v0.7.38</h2>
<h2>What's Changed</h2>
<ul>
<li>feat(js): add tracing of opencode by <a
href="https://github.com/dqbd"><code>@​dqbd</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2776">langchain-ai/langsmith-sdk#2776</a></li>
<li>chore(js): Remove types/uuid by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2814">langchain-ai/langsmith-sdk#2814</a></li>
<li>docs(sandbox): document default idle TTL of 10 minutes by <a
href="https://github.com/DanielKneipp"><code>@​DanielKneipp</code></a>
in <a
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<li>ci(py): Bump pytest timeout to 2m by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2815">langchain-ai/langsmith-sdk#2815</a></li>
<li>chore(deps-dev): bump the js-minor-and-patch group across 1
directory with 4 updates by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2803">langchain-ai/langsmith-sdk#2803</a></li>
<li>chore(deps): update sphinx-autobuild requirement from &gt;=2024 to
&gt;=2024.10.3 in /python by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2809">langchain-ai/langsmith-sdk#2809</a></li>
<li>chore(deps): update myst-nb requirement from &gt;=1.1.1 to
&gt;=1.4.0 in /python by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
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<li>chore(deps-dev): bump types-pyyaml from 6.0.12.20250915 to
6.0.12.20260408 in /python by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2812">langchain-ai/langsmith-sdk#2812</a></li>
<li>chore(deps-dev): bump <code>@​langchain/openai</code> from 0.5.18 to
0.6.17 in /js by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2806">langchain-ai/langsmith-sdk#2806</a></li>
<li>chore(deps): bump the py-minor-and-patch group across 1 directory
with 18 updates by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2808">langchain-ai/langsmith-sdk#2808</a></li>
<li>feat(py): Adds strands OTEL exporter by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2817">langchain-ai/langsmith-sdk#2817</a></li>
<li>chore(js): Switch to oxfmt and oxlint by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2819">langchain-ai/langsmith-sdk#2819</a></li>
<li>fix(py): fix RunTree ValidationError when inputs or outputs is a
Pydantic BaseModel by <a
href="https://github.com/QuentinBrosse"><code>@​QuentinBrosse</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2820">langchain-ai/langsmith-sdk#2820</a></li>
<li>chore: add apac support by <a
href="https://github.com/joaquin-borggio-lc"><code>@​joaquin-borggio-lc</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2821">langchain-ai/langsmith-sdk#2821</a></li>
<li>fix(js): Pull Claude Agent SDK subagent runs from transcript, add
tool span for subagents, merge message blocks by id by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2816">langchain-ai/langsmith-sdk#2816</a></li>
<li>release(js): 0.5.26 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2824">langchain-ai/langsmith-sdk#2824</a></li>
<li>release(py): 0.7.38 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2825">langchain-ai/langsmith-sdk#2825</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.37...v0.7.38">https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.37...v0.7.38</a></p>
<h2>v0.7.37</h2>
<h2>What's Changed</h2>
<ul>
<li>perf(js): Offload serialize to worker thread at flush time by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2781">langchain-ai/langsmith-sdk#2781</a></li>
<li>release(js): 0.5.24 by <a
href="https://github.com/emil-lc"><code>@​emil-lc</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2790">langchain-ai/langsmith-sdk#2790</a></li>
<li>chore(js): Fix perf test flagging by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2792">langchain-ai/langsmith-sdk#2792</a></li>
<li>feat(js,python): Adds hub model config and provider to schemas by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2793">langchain-ai/langsmith-sdk#2793</a></li>
<li>fix(js): minor test improvements by <a
href="https://github.com/christian-bromann"><code>@​christian-bromann</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2429">langchain-ai/langsmith-sdk#2429</a></li>
<li>fix(js): Include auth headers on info requests by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2800">langchain-ai/langsmith-sdk#2800</a></li>
<li>release(js): 0.5.25 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2801">langchain-ai/langsmith-sdk#2801</a></li>
<li>fix(python): flush both tracing_queue and compressed_traces in
flush() by <a
href="https://github.com/angus-langchain"><code>@​angus-langchain</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2796">langchain-ai/langsmith-sdk#2796</a></li>
<li>chore(deps): bump postcss from 8.5.8 to 8.5.10 in
/js/internal/environment_tests/test-exports-vite in the npm_and_yarn
group across 1 directory by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2791">langchain-ai/langsmith-sdk#2791</a></li>
<li>chore(deps-dev): bump google-adk from 1.10.0 to 1.28.1 in /python by
<a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2794">langchain-ai/langsmith-sdk#2794</a></li>
<li>fix(python): flush pending traces during Client.cleanup() by <a
href="https://github.com/angus-langchain"><code>@​angus-langchain</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2799">langchain-ai/langsmith-sdk#2799</a></li>
<li>fix(py): Fix concurrency for multiple Claude Agent SDK sessions by
<a href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in
<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2795">langchain-ai/langsmith-sdk#2795</a></li>
<li>release(py): 0.7.37 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2802">langchain-ai/langsmith-sdk#2802</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.36...v0.7.37">https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.36...v0.7.37</a></p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/cf01c873d50f2f50249f1975b8d443a546168a85"><code>cf01c87</code></a>
release(py): 0.8.0 (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2833">#2833</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/fd049c84648aa168e42636744587be0e0589da01"><code>fd049c8</code></a>
release(js): 0.6.0 (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2832">#2832</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/092a8866c473810712fb7983459923cbbfce3069"><code>092a886</code></a>
feat(js,py): JS 0.6.0, Py 0.8.0 (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2831">#2831</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/ff180c04237511b341ed455cfbfe6cadd9a5eeab"><code>ff180c0</code></a>
release(py): 0.7.38 (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2825">#2825</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/d9de3ca801dc8a9e81d6e7dbb0bc5547a505f115"><code>d9de3ca</code></a>
release(js): 0.5.26 (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2824">#2824</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/14283948316ba4a274622440d537e61aec85b8c3"><code>1428394</code></a>
fix(js): Pull Claude Agent SDK subagent runs from transcript, add tool
span f...</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/838e957d8027a8ff2e9e7cf8a10e874bfae328d7"><code>838e957</code></a>
chore: add apac support (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2821">#2821</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/003f22a768f7dad7efdeb775d0b1199a125ce4fe"><code>003f22a</code></a>
fix(py): fix RunTree ValidationError when inputs or outputs is a
Pydantic Bas...</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/8f5ef27c2d76dd62353b22f63b32a987e5d07407"><code>8f5ef27</code></a>
chore(js): Switch to oxfmt and oxlint (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2819">#2819</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/9873633c9f066fc1c3ed7641ad54d646c90dae09"><code>9873633</code></a>
feat(py): Adds strands OTEL exporter (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2817">#2817</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.31...v0.8.0">compare
view</a></li>
</ul>
</details>
<br />


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2026-05-18 19:19:05 -07:00
Sydney RunkleandGitHub 3614e88c58 release: bump alpha packages to official versions (#7775)
## Summary

Bumps all alpha-versioned packages to their official releases:

- `langgraph`: `1.2.0a7` → `1.2.0`
- `langgraph-checkpoint`: `4.1.0a4` → `4.1.0`
- `langgraph-checkpoint-postgres`: `3.1.0a4` → `3.1.0`
- `langgraph-checkpoint-sqlite`: `3.1.0a1` → `3.1.0`
- `langgraph-prebuilt`: `1.1.0a2` → `1.1.0`

Also removes the `a*` alpha specifiers from cross-dependency pins in
`langgraph`, `checkpoint-postgres`, and `checkpoint-sqlite`, and
regenerates all `uv.lock` files.
2026-05-11 23:27:38 -04:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
0397e41eaf chore(deps): bump urllib3 from 2.6.3 to 2.7.0 in /libs/checkpoint-postgres (#7761)
Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.6.3 to 2.7.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/urllib3/urllib3/releases">urllib3's
releases</a>.</em></p>
<blockquote>
<h2>2.7.0</h2>
<h2>🚀 urllib3 is fundraising for HTTP/2 support</h2>
<p><a
href="https://sethmlarson.dev/urllib3-is-fundraising-for-http2-support">urllib3
is raising ~$40,000 USD</a> to release HTTP/2 support and ensure
long-term sustainable maintenance of the project after a sharp decline
in financial support. If your company or organization uses Python and
would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and
thousands of other projects <a
href="https://opencollective.com/urllib3">please consider contributing
financially</a> to ensure HTTP/2 support is developed sustainably and
maintained for the long-haul.</p>
<p>Thank you for your support.</p>
<h2>Security</h2>
<p>Addressed high-severity security issues. Impact was limited to
specific use cases detailed in the accompanying advisories; overall user
exposure was estimated to be marginal.</p>
<ul>
<li>
<p>Decompression-bomb safeguards of the streaming API were bypassed:</p>
<ol>
<li>When <code>HTTPResponse.drain_conn()</code> was called after the
response had been read and decompressed partially. (Reported by <a
href="https://github.com/Cycloctane"><code>@​Cycloctane</code></a>)</li>
<li>During the second <code>HTTPResponse.read(amt=N)</code> or
<code>HTTPResponse.stream(amt=N)</code> call when the response was
decompressed using the official <a
href="https://pypi.org/project/brotli/">Brotli</a> library. (Reported by
<a
href="https://github.com/kimkou2024"><code>@​kimkou2024</code></a>)</li>
</ol>
<p>See GHSA-mf9v-mfxr-j63j for details.</p>
</li>
<li>
<p>HTTP pools created using
<code>ProxyManager.connection_from_url</code> did not strip sensitive
headers specified in <code>Retry.remove_headers_on_redirect</code> when
redirecting to a different host. (GHSA-qccp-gfcp-xxvc reported by <a
href="https://github.com/christos-spearbit"><code>@​christos-spearbit</code></a>)</p>
</li>
</ul>
<h2>Deprecations and Removals</h2>
<ul>
<li>Used <code>FutureWarning</code> instead of
<code>DeprecationWarning</code> for better visibility of existing
deprecation notices. Rescheduled the removal of deprecated features to
version 3.0. (<a
href="https://redirect.github.com/urllib3/urllib3/issues/3763">urllib3/urllib3#3763</a>)</li>
<li>Removed support for end-of-life Python 3.9. (<a
href="https://redirect.github.com/urllib3/urllib3/issues/3720">urllib3/urllib3#3720</a>)</li>
<li>Removed support for end-of-life PyPy3.10. (<a
href="https://redirect.github.com/urllib3/urllib3/issues/4979">urllib3/urllib3#4979</a>)</li>
<li>Bumped the minimum supported pyOpenSSL version to 19.0.0. (<a
href="https://redirect.github.com/urllib3/urllib3/issues/3777">urllib3/urllib3#3777</a>)</li>
</ul>
<h2>Bugfixes</h2>
<ul>
<li>Fixed a bug where <code>HTTPResponse.read(amt=None)</code> was
ignoring decompressed data buffered from previous partial reads. (<a
href="https://redirect.github.com/urllib3/urllib3/issues/3636">urllib3/urllib3#3636</a>)</li>
<li>Fixed a bug where <code>HTTPResponse.read()</code> could cache only
part of the response after a partial read when
<code>cache_content=True</code>. (<a
href="https://redirect.github.com/urllib3/urllib3/issues/4967">urllib3/urllib3#4967</a>)</li>
<li>Fixed <code>HTTPResponse.stream()</code> and
<code>HTTPResponse.read_chunked()</code> to handle <code>amt=0</code>.
(<a
href="https://redirect.github.com/urllib3/urllib3/issues/3793">urllib3/urllib3#3793</a>)</li>
<li>Updated <code>_TYPE_BODY</code> type alias to include missing
<code>Iterable[str]</code>, matching the documented and runtime behavior
of chunked request bodies. (<a
href="https://redirect.github.com/urllib3/urllib3/issues/3798">urllib3/urllib3#3798</a>)</li>
<li>Fixed <code>LocationParseError</code> when paths resembling
schemeless URIs were passed to
<code>HTTPConnectionPool.urlopen()</code>. (<a
href="https://redirect.github.com/urllib3/urllib3/issues/3352">urllib3/urllib3#3352</a>)</li>
<li>Fixed <code>BaseHTTPResponse.readinto()</code> type annotation to
accept <code>memoryview</code> in addition to <code>bytearray</code>,
matching the <code>io.RawIOBase.readinto</code> contract and enabling
use with <code>io.BufferedReader</code> without type errors. (<a
href="https://redirect.github.com/urllib3/urllib3/issues/3764">urllib3/urllib3#3764</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/urllib3/urllib3/blob/main/CHANGES.rst">urllib3's
changelog</a>.</em></p>
<blockquote>
<h1>2.7.0 (2026-05-07)</h1>
<h2>Security</h2>
<p>Addressed high-severity security issues.
Impact was limited to specific use cases detailed in the accompanying
advisories; overall user exposure was estimated to be marginal.</p>
<ul>
<li>
<p>Decompression-bomb safeguards of the streaming API were bypassed:</p>
<ol>
<li>When <code>HTTPResponse.drain_conn()</code> was called after the
response had been
read and decompressed partially.</li>
<li>During the second <code>HTTPResponse.read(amt=N)</code> or
<code>HTTPResponse.stream(amt=N)</code> call when the response was
decompressed
using the official <code>Brotli
&lt;https://pypi.org/project/brotli/&gt;</code>__ library.</li>
</ol>
<p>See <code>GHSA-mf9v-mfxr-j63j
&lt;https://github.com/urllib3/urllib3/security/advisories/GHSA-mf9v-mfxr-j63j&gt;</code>__
for details.</p>
</li>
<li>
<p>HTTP pools created using
<code>ProxyManager.connection_from_url</code> did not strip
sensitive headers specified in
<code>Retry.remove_headers_on_redirect</code> when
redirecting to a different host.
(<code>GHSA-qccp-gfcp-xxvc
&lt;https://github.com/urllib3/urllib3/security/advisories/GHSA-qccp-gfcp-xxvc&gt;</code>__)</p>
</li>
</ul>
<h2>Deprecations and Removals</h2>
<ul>
<li>Used <code>FutureWarning</code> instead of
<code>DeprecationWarning</code> for better
visibility of existing deprecation notices. Rescheduled the removal of
deprecated features to version 3.0.
(<code>[#3763](https://github.com/urllib3/urllib3/issues/3763)
&lt;https://github.com/urllib3/urllib3/issues/3763&gt;</code>__)</li>
<li>Removed support for end-of-life Python 3.9.
(<code>[#3720](https://github.com/urllib3/urllib3/issues/3720)
&lt;https://github.com/urllib3/urllib3/issues/3720&gt;</code>__)</li>
<li>Removed support for end-of-life PyPy3.10.
(<code>[#4979](https://github.com/urllib3/urllib3/issues/4979)
&lt;https://github.com/urllib3/urllib3/issues/4979&gt;</code>__)</li>
<li>Bumped the minimum supported pyOpenSSL version to 19.0.0.
(<code>[#3777](https://github.com/urllib3/urllib3/issues/3777)
&lt;https://github.com/urllib3/urllib3/issues/3777&gt;</code>__)</li>
</ul>
<h2>Bugfixes</h2>
<ul>
<li>Fixed a bug where <code>HTTPResponse.read(amt=None)</code> was
ignoring decompressed
data buffered from previous partial reads.
(<code>[#3636](https://github.com/urllib3/urllib3/issues/3636)
&lt;https://github.com/urllib3/urllib3/issues/3636&gt;</code>__)</li>
<li>Fixed a bug where <code>HTTPResponse.read()</code> could cache only
part of the
response after a partial read when <code>cache_content=True</code>.</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/urllib3/urllib3/commit/9a950b92d999f906b6020bb2d1076ee56cddd5d2"><code>9a950b9</code></a>
Release 2.7.0</li>
<li><a
href="https://github.com/urllib3/urllib3/commit/5ec0de499b9166ca71c65ab04f2a7e4eb0d66fcc"><code>5ec0de4</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/urllib3/urllib3/commit/2bdcc44d1e163fb5cc48a8662425e35e15adfe6a"><code>2bdcc44</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/urllib3/urllib3/commit/f45b0df09d8620ac6ed0491eb9362c8c87b7bc2c"><code>f45b0df</code></a>
Fix a misleading example for <code>ProxyManager</code> (<a
href="https://redirect.github.com/urllib3/urllib3/issues/4970">#4970</a>)</li>
<li><a
href="https://github.com/urllib3/urllib3/commit/577193ca029872384f82c133449e0935f6d8a64b"><code>577193c</code></a>
Switch to nightly PyPy3.11 in CI for now (<a
href="https://redirect.github.com/urllib3/urllib3/issues/4984">#4984</a>)</li>
<li><a
href="https://github.com/urllib3/urllib3/commit/e90af45bb006c3a452a3a21644a2681523f5c7fc"><code>e90af45</code></a>
Avoid infinite loop in <code>HTTPResponse.read_chunked</code> when
<code>amt=0</code> (<a
href="https://redirect.github.com/urllib3/urllib3/issues/4974">#4974</a>)</li>
<li><a
href="https://github.com/urllib3/urllib3/commit/67ed74fdaec6659a6534621ec8e3aaaa6f976210"><code>67ed74f</code></a>
Bump dev dependencies (<a
href="https://redirect.github.com/urllib3/urllib3/issues/4972">#4972</a>)</li>
<li><a
href="https://github.com/urllib3/urllib3/commit/3abd481097b54d87b574ac7ea593c3f40938a84d"><code>3abd481</code></a>
Upgrade mypy to version 1.20.2 (<a
href="https://redirect.github.com/urllib3/urllib3/issues/4978">#4978</a>)</li>
<li><a
href="https://github.com/urllib3/urllib3/commit/2b8725dfcac4f21d4d93cc0cc3a64a33af08f890"><code>2b8725d</code></a>
Drop support for EOL PyPy3.10 (<a
href="https://redirect.github.com/urllib3/urllib3/issues/4979">#4979</a>)</li>
<li><a
href="https://github.com/urllib3/urllib3/commit/2944b2a0a6c573f5548a39cfd17196f98ee21b33"><code>2944b2a</code></a>
Upgrade <code>setup-chrome</code> and <code>setup-firefox</code> to fix
warnings (<a
href="https://redirect.github.com/urllib3/urllib3/issues/4973">#4973</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/urllib3/urllib3/compare/2.6.3...2.7.0">compare
view</a></li>
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2026-05-11 14:18:21 -07:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
dcfcd1dbb4 chore(deps): bump langchain-core from 1.3.2 to 1.3.3 in /libs/checkpoint-postgres (#7754)
Bumps [langchain-core](https://github.com/langchain-ai/langchain) from
1.3.2 to 1.3.3.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langchain/releases">langchain-core's
releases</a>.</em></p>
<blockquote>
<h2>langchain-core==1.3.3</h2>
<p>Changes since langchain-core==1.3.2</p>
<p>release(core): 1.3.3 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37198">#37198</a>)
fix(core): set deprecation <code>since</code> to 1.3.3 to match release
(<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37200">#37200</a>)
fix(core, langchain): harden <code>load()</code> against untrusted
manifests (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37197">#37197</a>)
chore: bump notebook from 7.5.0 to 7.5.6 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37109">#37109</a>)
chore: bump types-pyyaml from 6.0.12.20250915 to 6.0.12.20260408 in
/libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37129">#37129</a>)
fix(core): preserve structured <code>inputs</code> on tool runs in
tracers (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37108">#37108</a>)
release(perplexity): 1.2.0 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37091">#37091</a>)
chore(docs): update x handle references (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37081">#37081</a>)
fix(core): make <code>removal</code> optional in
<code>warn_deprecated</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37056">#37056</a>)
fix(core): validate batch_size in _batch and _abatch to prevent infinite
loop (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36663">#36663</a>)
chore(core): mark stream_v2/astream_v2 as beta (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36992">#36992</a>)</p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/langchain-ai/langchain/commit/5039dfec1f8e78459540a7f1b52fb0d6d82e3f07"><code>5039dfe</code></a>
release(core): 1.3.3 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37198">#37198</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/55a7707837742c2f7a9b7e4a5dd428bf615f3b82"><code>55a7707</code></a>
fix(core): set deprecation <code>since</code> to 1.3.3 to match release
(<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37200">#37200</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/c979c6187b6d82f4bef35b10b84b39fa44806b22"><code>c979c61</code></a>
fix(core, langchain): harden <code>load()</code> against untrusted
manifests (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37197">#37197</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/d7031101da78e3f6b6c5956b48a5170c1a33292b"><code>d703110</code></a>
docs: update README.md (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37190">#37190</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/4d50a2a68b38e9acc53027ea7e7cc89e2d80b4c7"><code>4d50a2a</code></a>
ci(infra): run pre-release checks before TestPyPI publish (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37194">#37194</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/9bd730e1991baac4ea80aa07d93110dc1b52ee25"><code>9bd730e</code></a>
fix(fireworks): require <code>api_key</code> in
<code>FireworksEmbeddings</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37193">#37193</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/f475f4191fc3a8d3cf14063b44d524594c080c04"><code>f475f41</code></a>
release(mistralai): 1.1.4 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37191">#37191</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/7dbff48aff508b01dc231ea0cbd4e4e09da92c97"><code>7dbff48</code></a>
fix(mistralai): strip non-wire keys from <code>ToolMessage</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37188">#37188</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/913816c440ea79295370e1af6484e17b86e5d03c"><code>913816c</code></a>
release(fireworks): 1.3.1 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/37189">#37189</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/4498d3dc84a85688fa4d15476403a900bc7f9114"><code>4498d3d</code></a>
fix(fireworks): strip non-wire keys from <code>ToolMessage</code> text
content blocks (#...</li>
<li>Additional commits viewable in <a
href="https://github.com/langchain-ai/langchain/compare/langchain-core==1.3.2...langchain-core==1.3.3">compare
view</a></li>
</ul>
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2026-05-11 14:17:55 -07:00
Sydney RunkleandGitHub 1a989f22bb fix(checkpoint-postgres): add column aliases to seed-blob branch of delta stage-2 UNION ALL (#7728)
## Summary

- Ports the langgraph API checkpointer fix to the OSS Postgres
checkpoint.
- The `'b'` (seed-blob) branch of `_build_delta_stage2_sql`'s `UNION
ALL` was missing column aliases (`AS _kind`, `AS checkpoint_id`, `AS
task_id`, `AS idx`).
- In PostgreSQL, `UNION ALL` column names are taken from the **first**
`SELECT`. When `channels_with_chain` is empty but `channels_with_seed`
is not (e.g. very first run of a DeltaChannel graph, or
`snapshot_frequency=1`), the `'b'` branch becomes the first `SELECT`, so
columns got default names (`text`, `null`) instead of the expected
aliases — causing `KeyError: '_kind'` in
`_build_delta_channels_writes_history`.

## Test plan

- [ ] Existing `checkpoint-postgres` delta channel tests pass (`make
test` in `libs/checkpoint-postgres`)
- [ ] Manually verified fix matches the correction suggested in the
upstream API PR review comment

🤖 Generated with [Claude Code](https://claude.com/claude-code)
2026-05-06 14:36:30 -04:00
Sydney RunkleandGitHub 125d10052c release: alpha bump (a4) for langgraph, checkpoint, checkpoint-postgres (#7701)
- Bumps `langgraph` 1.2.0a6 → 1.2.0a7
- Bumps `langgraph-checkpoint` 4.1.0a3 → 4.1.0a4
- Bumps `langgraph-checkpoint-postgres` 3.1.0a3 → 3.1.0a4
- Bumps min `langgraph-checkpoint` constraint in `langgraph` and
`checkpoint-postgres` to `>=4.1.0a4`
- Refreshes uv locks across the workspace
2026-05-04 15:26:20 -04:00
0a53c385b2 feat: public get_writes_history saver API + delta cadence rework (#7699)
## Summary

- Promotes the private K-channel batched ancestor-walk to a stable
public `get_delta_channel_history` / `aget_delta_channel_history` API on
`BaseCheckpointSaver` (returns `Mapping[str, DeltaChannelHistory]`, a
TypedDict with `writes` always present and `seed` `NotRequired`)
- Removes `DELTA_SENTINEL` / `_DeltaSentinel` entirely — the saver layer
is now delta-agnostic on both write and read paths
- Reworks `DeltaChannel` snapshot cadence from "every Nth superstep" to
"every N updates to this channel," persisted in
`CheckpointMetadata.delta_updates_since_snapshot`
- Adds Postgres optimizations: paged stage-1 with cursor (1024-row
pages) and per-channel UNION ALL stage-2 (no over-fetch when channels
have different chain depths)
- Default `snapshot_frequency` becomes a positive int (default `1000`);
the previous `None` opt-out is removed

## Public API

```python
class DeltaChannelHistory(TypedDict):
    writes: list[PendingWrite]            # always present, possibly empty
    seed: NotRequired[Any]                # absent if walk reached root

def get_delta_channel_history(
    self, *, config: RunnableConfig, channels: Sequence[str]
) -> Mapping[str, DeltaChannelHistory]: ...

async def aget_delta_channel_history(
    self, *, config: RunnableConfig, channels: Sequence[str]
) -> Mapping[str, DeltaChannelHistory]: ...
```

`config` and `channels` are keyword-only so later additions (e.g.
`page_size`) don't shift the positional API.

The TypedDict-with-`NotRequired[seed]` shape matches the existing
checkpoint-package convention (`CheckpointMetadata` is
`TypedDict(total=False)`) — absence-via-key-omission rather than
introducing a new sentinel. Pregel translates `"seed" not in hist` to
`MISSING` on its side at consume time.

The default impl walks `get_tuple` + `parent_config` correctly but is
slow on long chains; savers that care override (`InMemorySaver`,
`PostgresSaver`).

## Sentinel removal

`DELTA_SENTINEL` and `_DeltaSentinel` are deleted entirely. The saver
layer becomes delta-agnostic:

- `DeltaChannel.checkpoint()` returns `MISSING` for non-snapshot steps;
pregel's `create_checkpoint` skips MISSING so delta channels without a
snapshot simply don't appear in `channel_values`
- `InMemorySaver.put` and Postgres `put` no longer filter sentinels
(they have nothing to filter)
- `_needs_replay` becomes `stored is MISSING`
- `DeltaChannel.from_checkpoint` accepts: `MISSING` → empty,
`_DeltaSnapshot(value)` → snapshot value, plain value → pre-migration
legacy

## Snapshot cadence

`DeltaChannel.snapshot_frequency: int` (default `1000`, positive). The
previous `None` opt-out is gone.

```python
def should_snapshot(ch_name, ch):
    if force_delta_snapshot:                                  # durability="exit"
        return True
    return updates_since_snapshot.get(ch_name, 0) >= ch.snapshot_frequency
```

Per-channel update counters are persisted in
`CheckpointMetadata.delta_updates_since_snapshot` (`NotRequired`,
`total=False`). The counter is incremented by `_put_checkpoint` for any
delta channel in `updated_channels` and reset to `0` by
`create_checkpoint` for channels that fire a snapshot this step.
Version-format-independent — works for `int`, `float`, and `str`
versioning schemes alike.

## Postgres optimization

Two improvements internal to the override:

**Stage-1 paged with cursor** (`LIMIT 1024` internal const, `AND
checkpoint_id < ?` for subsequent pages). The previous unpaged form
scanned every checkpoint in `(thread_id, ns)` and was pathological at
high thread depths.

**Stage-2 per-channel UNION ALL**: one `WHERE channel='X' AND
checkpoint_id = ANY(chain_X)` branch per channel plus one seed-blob
branch per channel with a seed. The previous form filtered by `channel =
ANY(channels) AND checkpoint_id = ANY(union_chain_cids)`, over-fetching
writes when channels had different chain depths (`K ×
max(chain_lengths)` vs the correct `sum(chain_lengths)`).

Both improvements stay internal to `PostgresSaver`/`AsyncPostgresSaver`;
the public contract returns a single `Mapping`.

## Benchmarks

`libs/langgraph/tests/test_delta_channel_benchmark.py`. Run via `python
libs/langgraph/tests/test_delta_channel_benchmark.py`. Postgres against
local pg:5441.

Results below trimmed to the high-signal cells. Sub-millisecond /
sub-100-turn rows omitted as warmup-bound; freq=1 omitted (chain depth =
1, nothing to optimize); peak read-time memory and Postgres storage are
flat between branches and omitted. Deep-thread reads and the
cadence-rework storage win are the load-bearing numbers.

### Postgres reads, 500 turns

| Scenario | main | branch | Δ |
|---|---:|---:|---:|
| Single-channel deep read | 17.7 ms | **6.1 ms** | **-66%** |
| Single-channel, 1000 turns | 35.0 ms | **14.3 ms** | **-59%** |
| K=3 channels, freq=50 uniform | 70.5 ms | **41.4 ms** | **-41%** |
| K=8 channels, freq=50 uniform | 214.2 ms | **139.4 ms** | **-35%** |
| K=8 channels, mixed freq (25/50/100/.../1000) | 295.6 ms | **214.4
ms** | **-27%** |

K-channel batching + paged stage-1 + per-channel UNION ALL stage-2 doing
exactly what they should at depth.

### InMemory reads, 500 turns

| Scenario | main | branch | Δ |
|---|---:|---:|---:|
| Single-channel deep read | 7.9 ms | **3.8 ms** | **-52%** |
| Single-channel, 1000 turns | 15.6 ms | **7.2 ms** | **-54%** |
| K=8 channels, freq=50 uniform | 112.3 ms | 94.6 ms | -16% |
| K=8 channels, mixed freq | 184.9 ms | **134.5 ms** | **-27%** |

### InMemory storage, 500 turns (cadence-rework win)

| Scenario | main | branch | Δ |
|---|---:|---:|---:|
| K=3, freq=50 uniform | 8.7 MB | **3.3 MB** | **-62%** |
| K=3 mixed freq | 3.8 MB | **1.3 MB** | **-66%** |
| K=8, freq=50 uniform | 23.1 MB | **8.7 MB** | **-62%** |
| K=8 mixed freq | 11.5 MB | **4.2 MB** | **-64%** |

Snapshot frequency now counts **channel updates** instead of
**supersteps**. On graphs where supersteps outpace per-channel updates
(e.g., input/end steps that don't write to channels), branch stores ~3×
fewer snapshot blobs.

### Tradeoff worth flagging

InMemory K=3 with mixed frequencies (50/200/1000) at 500 turns: **+64%
read latency** (46.6 → 76.5 ms). The mixed scenario has a channel with
`freq=1000` that goes the entire 500-turn run with no snapshot. On main,
the old superstep-counted cadence happened to fire at step=500 anyway.
New cadence gives users explicit control over walk depth via
`snapshot_frequency`. The K=8 mixed case still wins overall (-27%); this
regression is specific to the K=3 mixed shape.

Default `snapshot_frequency=1000` is the upper bound on walk depth —
it's a tunable knob.

## Tests

- New sqlite smoke test (`test_get_delta_channel_history.py`) exercises
the inherited default `BaseCheckpointSaver` impl via `SqliteSaver` /
`AsyncSqliteSaver` end-to-end with a real `DeltaChannel`-backed graph.
Sqlite uses the default unchanged — this validates the default path
actually works on a real second saver, not just on the optimized
override.
- Module-level `pytest.importorskip("langgraph.channels.delta")` guards
the test for sqlite's standalone CI environment (matches the postgres
pattern).

## Test plan

- [x] `libs/checkpoint`: 150 passed, 16 skipped
- [x] `libs/langgraph` (channels + delta migration): 41/41 (post-merge)
- [x] `libs/langgraph` (full pregel suite): 1784 passing — 6 "failures"
verified via `env -i` clean shell are local LangSmith env vars + `git
describe revision_id` polluting LangChain metadata fixtures; CI is
unaffected
- [x] `libs/checkpoint-postgres`: 40/40 saver tests + 3/3 delta channel
reconstruction tests against local Postgres
- [x] `libs/checkpoint-sqlite`: 105/105 (incl. retry-passed flake
`test_ttl_refresh`, unrelated to this PR)
- [x] Lint clean across all four libs (`ruff format`, `ruff check`,
`mypy`)
- [x] Branch-vs-main benchmarks — see results above

---------

Co-authored-by: Quanzheng Long <long@langchain.dev>
Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-04 15:18:43 -04:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
8593efe0ad chore(deps): bump the minor-and-patch group in /libs/checkpoint-postgres with 2 updates (#7665)
Bumps the minor-and-patch group in /libs/checkpoint-postgres with 2
updates: [ruff](https://github.com/astral-sh/ruff) and
[mypy](https://github.com/python/mypy).

Updates `ruff` from 0.15.8 to 0.15.12
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/releases">ruff's
releases</a>.</em></p>
<blockquote>
<h2>0.15.12</h2>
<h2>Release Notes</h2>
<p>Released on 2026-04-24.</p>
<h3>Preview features</h3>
<ul>
<li>Implement <code>#ruff:file-ignore</code> file-level suppressions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23599">#23599</a>)</li>
<li>Implement <code>#ruff:ignore</code> logical-line suppressions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23404">#23404</a>)</li>
<li>Revert preview changes to displayed diagnostic severity in LSP (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24789">#24789</a>)</li>
<li>[<code>airflow</code>] Implement
<code>task-branch-as-short-circuit</code> (<code>AIR004</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23579">#23579</a>)</li>
<li>[<code>flake8-bugbear</code>] Fix
<code>break</code>/<code>continue</code> handling in
<code>loop-iterator-mutation</code> (<code>B909</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24440">#24440</a>)</li>
<li>[<code>pylint</code>] Fix <code>PLC2701</code> for type parameter
scopes (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24576">#24576</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>[<code>pandas-vet</code>] Suggest <code>.array</code> as well in
<code>PD011</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24805">#24805</a>)</li>
</ul>
<h3>CLI</h3>
<ul>
<li>Respect default Unix permissions for cache files (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24794">#24794</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>[<code>pylint</code>] Fix <code>PLR0124</code> description not to
claim self-comparison always returns the same value (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24749">#24749</a>)</li>
<li>[<code>pyupgrade</code>] Expand docs on reusable
<code>TypeVar</code>s and scoping (<code>UP046</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24153">#24153</a>)</li>
<li>Improve rules table accessibility (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24711">#24711</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a href="https://github.com/dylwil3"><code>@​dylwil3</code></a></li>
<li><a
href="https://github.com/AlexWaygood"><code>@​AlexWaygood</code></a></li>
<li><a
href="https://github.com/woodruffw"><code>@​woodruffw</code></a></li>
<li><a
href="https://github.com/avasis-ai"><code>@​avasis-ai</code></a></li>
<li><a href="https://github.com/Dev-iL"><code>@​Dev-iL</code></a></li>
<li><a
href="https://github.com/denyszhak"><code>@​denyszhak</code></a></li>
<li><a
href="https://github.com/ShipItAndPray"><code>@​ShipItAndPray</code></a></li>
<li><a
href="https://github.com/anishgirianish"><code>@​anishgirianish</code></a></li>
<li><a
href="https://github.com/augustelalande"><code>@​augustelalande</code></a></li>
<li><a
href="https://github.com/amyreese"><code>@​amyreese</code></a></li>
<li><a
href="https://github.com/majiayu000"><code>@​majiayu000</code></a></li>
</ul>
<h2>Install ruff 0.15.12</h2>
<h3>Install prebuilt binaries via shell script</h3>
<pre lang="sh"><code>curl --proto '=https' --tlsv1.2 -LsSf
https://releases.astral.sh/github/ruff/releases/download/0.15.12/ruff-installer.sh
| sh
</code></pre>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md">ruff's
changelog</a>.</em></p>
<blockquote>
<h2>0.15.12</h2>
<p>Released on 2026-04-24.</p>
<h3>Preview features</h3>
<ul>
<li>Implement <code>#ruff:file-ignore</code> file-level suppressions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23599">#23599</a>)</li>
<li>Implement <code>#ruff:ignore</code> logical-line suppressions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23404">#23404</a>)</li>
<li>Revert preview changes to displayed diagnostic severity in LSP (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24789">#24789</a>)</li>
<li>[<code>airflow</code>] Implement
<code>task-branch-as-short-circuit</code> (<code>AIR004</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23579">#23579</a>)</li>
<li>[<code>flake8-bugbear</code>] Fix
<code>break</code>/<code>continue</code> handling in
<code>loop-iterator-mutation</code> (<code>B909</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24440">#24440</a>)</li>
<li>[<code>pylint</code>] Fix <code>PLC2701</code> for type parameter
scopes (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24576">#24576</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>[<code>pandas-vet</code>] Suggest <code>.array</code> as well in
<code>PD011</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24805">#24805</a>)</li>
</ul>
<h3>CLI</h3>
<ul>
<li>Respect default Unix permissions for cache files (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24794">#24794</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>[<code>pylint</code>] Fix <code>PLR0124</code> description not to
claim self-comparison always returns the same value (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24749">#24749</a>)</li>
<li>[<code>pyupgrade</code>] Expand docs on reusable
<code>TypeVar</code>s and scoping (<code>UP046</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24153">#24153</a>)</li>
<li>Improve rules table accessibility (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24711">#24711</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a href="https://github.com/dylwil3"><code>@​dylwil3</code></a></li>
<li><a
href="https://github.com/AlexWaygood"><code>@​AlexWaygood</code></a></li>
<li><a
href="https://github.com/woodruffw"><code>@​woodruffw</code></a></li>
<li><a
href="https://github.com/avasis-ai"><code>@​avasis-ai</code></a></li>
<li><a href="https://github.com/Dev-iL"><code>@​Dev-iL</code></a></li>
<li><a
href="https://github.com/denyszhak"><code>@​denyszhak</code></a></li>
<li><a
href="https://github.com/ShipItAndPray"><code>@​ShipItAndPray</code></a></li>
<li><a
href="https://github.com/anishgirianish"><code>@​anishgirianish</code></a></li>
<li><a
href="https://github.com/augustelalande"><code>@​augustelalande</code></a></li>
<li><a
href="https://github.com/amyreese"><code>@​amyreese</code></a></li>
<li><a
href="https://github.com/majiayu000"><code>@​majiayu000</code></a></li>
</ul>
<h2>0.15.11</h2>
<p>Released on 2026-04-16.</p>
<h3>Preview features</h3>
<ul>
<li>[<code>ruff</code>] Ignore <code>RUF029</code> when function is
decorated with <code>asynccontextmanager</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24642">#24642</a>)</li>
<li>[<code>airflow</code>] Implement
<code>airflow-xcom-pull-in-template-string</code> (<code>AIR201</code>)
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23583">#23583</a>)</li>
<li>[<code>flake8-bandit</code>] Fix <code>S103</code> false positives
and negatives in mask analysis (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24424">#24424</a>)</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/astral-sh/ruff/commit/66f93cf7ed4d36325f35a452e4afa28268fbcd28"><code>66f93cf</code></a>
Bump 0.15.12 (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24815">#24815</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/476a4d02e8e3b6c157ac39979d8b698a1b6baa91"><code>476a4d0</code></a>
[ty] Complete support for more detailed diagnostics on possibly unbound
error...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/ed669eab30095d6c51fe6cdef6050fb01276bcb3"><code>ed669ea</code></a>
Implement <code>#ruff:file-ignore</code> file-level suppressions (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23599">#23599</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/e73d952e43feb51356ee740c5a973fce81396ff6"><code>e73d952</code></a>
[ty] Include inferred type in <code>invalid-key</code> concise
diagnostic for union/inte...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/80feb29b31cd98c093316df2e0407b0c70c01b55"><code>80feb29</code></a>
[ty] report only dead annotation-only locals as unused (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24811">#24811</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/0fbf2bc27336a3d17d39af52cf89b78dcda8c7c8"><code>0fbf2bc</code></a>
Drop deprecated license classifier (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24808">#24808</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/43b174cc7f2fcb0080bb1d4843cd4bf6b72bbe27"><code>43b174c</code></a>
[ty] Infer lambda parameter types with <code>Callable</code> type
context (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24317">#24317</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/4f449ae4a2377569330a5ab94799d389357b5a3f"><code>4f449ae</code></a>
[ty] Add error context for intersection types (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24772">#24772</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/5b4e753acb46e96ad408e4904c15308e33efe307"><code>5b4e753</code></a>
[ty] Add support for goto in literal enum member inlay hint (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24792">#24792</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/e7cc76275a758ce1c636ea1c2d091fd576aac794"><code>e7cc762</code></a>
[ty] Add error context for TypedDict assignments (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24790">#24790</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ruff/compare/0.15.8...0.15.12">compare
view</a></li>
</ul>
</details>
<br />

Updates `mypy` from 1.20.0 to 1.20.2
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/python/mypy/blob/master/CHANGELOG.md">mypy's
changelog</a>.</em></p>
<blockquote>
<h3>Mypy 1.20.2</h3>
<ul>
<li>Use WAL with SQLite cache and fix close (Shantanu, PR <a
href="https://redirect.github.com/python/mypy/pull/21154">21154</a>)</li>
<li>Adjust SQLite journal mode (Ivan Levkivskyi, PR <a
href="https://redirect.github.com/python/mypy/pull/21217">21217</a>)</li>
<li>Correctly aggregate narrowing information on parent expressions
(Shantanu, PR <a
href="https://redirect.github.com/python/mypy/pull/21206">21206</a>)</li>
<li>Fix regression related to generic callables (Shantanu, PR <a
href="https://redirect.github.com/python/mypy/pull/21208">21208</a>)</li>
<li>Fix regression by avoiding widening types in some contexts
(Shantanu, PR <a
href="https://redirect.github.com/python/mypy/pull/21242">21242</a>)</li>
<li>Fix slicing in non-strict optional mode (Shantanu, PR <a
href="https://redirect.github.com/python/mypy/pull/21282">21282</a>)</li>
<li>mypyc: Fix match statement semantics for &quot;or&quot; pattern
(Shantanu, PR <a
href="https://redirect.github.com/python/mypy/pull/21156">21156</a>)</li>
<li>mypyc: Fix issue with module dunder attributes (Piotr Sawicki, PR <a
href="https://redirect.github.com/python/mypy/pull/21275">21275</a>)</li>
<li>Initial support for Python 3.15.0a8 (Marc Mueller, PR <a
href="https://redirect.github.com/python/mypy/pull/21255">21255</a>)</li>
</ul>
<h3>Acknowledgements</h3>
<p>Thanks to all mypy contributors who contributed to this release:</p>
<ul>
<li>A5rocks</li>
<li>Aaron Wieczorek</li>
<li>Adam Turner</li>
<li>Ali Hamdan</li>
<li>asce</li>
<li>BobTheBuidler</li>
<li>Brent Westbrook</li>
<li>Brian Schubert</li>
<li>bzoracler</li>
<li>Chris Burroughs</li>
<li>Christoph Tyralla</li>
<li>Colin Watson</li>
<li>Donghoon Nam</li>
<li>E. M. Bray</li>
<li>Emma Smith</li>
<li>Ethan Sarp</li>
<li>George Ogden</li>
<li>getzze</li>
<li>grayjk</li>
<li>Gregor Riepl</li>
<li>Ivan Levkivskyi</li>
<li>James Hilliard</li>
<li>James Le Cuirot</li>
<li>Jeremy Nimmer</li>
<li>Joren Hammudoglu</li>
<li>Kai (Kazuya Ito)</li>
<li>kaushal trivedi</li>
<li>Kevin Kannammalil</li>
<li>Lukas Geiger</li>
<li>Łukasz Langa</li>
<li>Marc Mueller</li>
<li>Michael R. Crusoe</li>
<li>michaelm-openai</li>
<li>Neil Schemenauer</li>
<li>Piotr Sawicki</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/python/mypy/commit/145a062651b5f9996b75ef32b7040bd2e885ed82"><code>145a062</code></a>
Bump version to 1.20.2</li>
<li><a
href="https://github.com/python/mypy/commit/81cd49215c288eacb987de066f02daff2553b7c7"><code>81cd492</code></a>
Fix slicing with nonstrict optional (<a
href="https://redirect.github.com/python/mypy/issues/21282">#21282</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/908d3441eecbaa2a6193165317177db834d7ca1a"><code>908d344</code></a>
[mypyc] Set dunder attrs when adding module to sys.modules (<a
href="https://redirect.github.com/python/mypy/issues/21275">#21275</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/ba28610fac9d2b33be210ca8dcfe4bc47b7af424"><code>ba28610</code></a>
Initial support for Python 3.15.0a8 (<a
href="https://redirect.github.com/python/mypy/issues/21255">#21255</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/7b0e09f48dbd3717ed008a273cd17e8e960c2037"><code>7b0e09f</code></a>
Fix match statement semantics for &quot;or&quot; pattern (<a
href="https://redirect.github.com/python/mypy/issues/21156">#21156</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/92b74f226de62f7505f5ef5cb158e8ec9c58b8b7"><code>92b74f2</code></a>
Avoid widening types in conditional_types (<a
href="https://redirect.github.com/python/mypy/issues/21242">#21242</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/0dcbfaa40b0e360a16baea9cf851955375d91b54"><code>0dcbfaa</code></a>
Fix is_overlapping_types for generic callables (<a
href="https://redirect.github.com/python/mypy/issues/21208">#21208</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/210f518dede35292033ef0d387847406a0ccef8f"><code>210f518</code></a>
Correctly aggregate narrowing information on parent expressions (<a
href="https://redirect.github.com/python/mypy/issues/21206">#21206</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/c34530e53a10e385d8b0f1af4baa88a596b5ceaa"><code>c34530e</code></a>
Only set journal mode in coordinator (<a
href="https://redirect.github.com/python/mypy/issues/21217">#21217</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/79a3ec6d01b56a27c00e9b3320c2b1d4d73a77f9"><code>79a3ec6</code></a>
Use WAL with SQLite cache, fix close (<a
href="https://redirect.github.com/python/mypy/issues/21154">#21154</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/python/mypy/compare/v1.20.0...v1.20.2">compare
view</a></li>
</ul>
</details>
<br />


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Signed-off-by: dependabot[bot] <support@github.com>
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2026-05-01 23:15:49 -07:00
Sydney RunkleandGitHub 530fcabfc3 release: alpha bump (a3) for langgraph, checkpoint, checkpoint-postgres (#7678)
## Summary
- Bumps `langgraph` 1.2.0a1 → 1.2.0a3
- Bumps `langgraph-checkpoint` 4.1.0a1 → 4.1.0a3
- Bumps `langgraph-checkpoint-postgres` 3.1.0a1 → 3.1.0a3
- Bumps min `langgraph-checkpoint` constraint in `langgraph` to
`>=4.1.0a3`
- Refreshes uv locks across the workspace

(Note: `a2` was already cut from another branch.)

## Test plan
- [ ] CI passes
2026-05-01 11:18:52 -04:00
d8b7800183 chore(langgraph): use two phase read to avoid unnecessary data transport (#7660)
## Summary

Replaces the single-roundtrip `UNION ALL` DeltaChannel read with a
two-stage query that avoids fetching unused snapshot blobs, then removes
the old combined path entirely.

### Problem

`_get_channel_writes_history` used a single `UNION ALL` query that
fetched **all** checkpoint metadata, writes, and blobs for a
`(thread_id, channel)` in one shot. With `snapshot_frequency=N`, this
pulled back O(N/freq) full-size snapshot blobs even though only the
nearest one is needed to seed reconstruction. At 500 turns with
`snapshot_frequency=10`, this meant fetching ~100 complete
message-history snapshots per read.

### Solution

Two-stage read:
- **Stage 1** — lightweight scan of `checkpoints` only (no blob bytes):
walks the parent chain from the target checkpoint and stops at the first
ancestor with a snapshot, returning `chain_cids` and `seed_version`
- **Stage 2** — targeted fetch: only the writes for `chain_cids` and the
single seed blob at `seed_version`

The two-stage path is now unconditional — the old combined query and
`LG_DELTA_TWO_STAGE_QUERY` env-var gate have been removed.

### Sentinel cleanup

`DELTA_SENTINEL` is now a pure in-memory signal and is never written to
storage:
- Postgres `put()` already stripped it from `channel_values` before
writing blobs
- Memory saver `put()` now stores `"empty"` instead of serializing the
sentinel
- `EXT_DELTA_SENTINEL` (msgpack ext code 8) removed from
`JsonPlusSerializer`
- `DELTA_SENTINEL` is kept as an in-memory marker:
`DeltaChannel.checkpoint()` returns it so savers know to skip it, and
`_ChannelWritesHistory.seed` uses it to mean "no snapshot found, start
from empty"

## Performance

Benchmarked at `snapshot_frequency=10` on Postgres (`~100 tok/msg`):

| turns | old combined query | two-stage |
|------:|-------------------:|----------:|
| 50    | 6.0ms              | 2.8ms  (2.1x faster) |
| 100   | 10.1ms             | 5.6ms  (1.8x faster) |
| 500   | **216.1ms**        | 15.3ms (**14x faster**) |

The old query's read time grew super-linearly with turn count because
each read fetched O(N/freq) full snapshot blobs. Two-stage keeps read
depth bounded by `snapshot_frequency` regardless of thread length.

## Test plan

- `make test` in `libs/checkpoint`, `libs/checkpoint-postgres`,
`libs/langgraph`
- Removed `test_delta_sentinel_serde_round_trip` (sentinel no longer
serializable)
- Updated `test_memory.py` — delta channel blobs stored as `"empty"`,
not serialized sentinel
- Updated `test_channels.py` — `channel_values` no longer contains
sentinel key for DeltaChannels
- Deleted `test_delta_channel_two_stage_benchmark.py` (one-stage vs
two-stage comparison; path no longer exists)

---------

Co-authored-by: Sydney Runkle <54324534+sydney-runkle@users.noreply.github.com>
Co-authored-by: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
2026-05-01 11:06:54 -04:00
Sydney RunkleandGitHub f95d2309f9 release(checkpoint-postgres): pin to checkpoint 4.1.0a1 (#7648)
## Summary
- Bumps `langgraph-checkpoint-postgres`'s pin on `langgraph-checkpoint`
from `>=4.0.3,<5.0.0` to `>=4.1.0a1,<5.0.0` so the postgres alpha
(3.1.0a1) requires the matching checkpoint alpha released in #7647.
- Mirrors the same pin update applied to `langgraph` (1.2.0a1) on
`wfh/releases/timers`.

## Why
The three alphas (checkpoint 4.1.0a1, checkpoint-postgres 3.1.0a1,
langgraph 1.2.0a1) are meant to be tested as a coherent set. `langgraph`
already pins `>=4.1.0a1`; checkpoint-postgres was missed in that release
and is still letting resolvers fall back to 4.0.x.

## Test plan
- [ ] CI green
- [ ] `uv lock` resolves cleanly across libs (verified locally via `make
lock` — no lock file changes since editable paths already resolved to
4.1.0a1)
2026-04-29 18:00:47 -04:00
William FHGitHubWill Fu-HinthornSydney Runklecopilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
4a5765dd23 release: alpha for timers (#7647)
Co-authored-by: Will Fu-Hinthorn <will@langchain.dev>
Co-authored-by: Sydney Runkle <sydneymarierunkle@gmail.com>
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
2026-04-29 17:49:01 -04:00
5c18bde0f8 feat(langgraph): DeltaChannel: store sentinel in blobs, reconstruct from checkpoint_writes (#7586)
# DeltaChannel: sentinel-based checkpoint blobs + write-replay
reconstruction

## Summary

`DeltaChannel` is a new fold-reducer channel that stores only a
zero-byte sentinel in checkpoint blobs instead of the full accumulated
value. On restore, the runtime replays ancestor writes through the
reducer to reconstruct state. For long-running threads with large
accumulating state (e.g. message histories), this delivers dramatically
smaller checkpoint blobs with configurable read-depth bounds.

```python
from typing import Annotated
from typing_extensions import TypedDict
from langgraph.channels.delta import DeltaChannel
from langgraph.graph.message import _messages_delta_reducer

class State(TypedDict):
    # blob per step: ~60 bytes (sentinel) instead of growing full list
    messages: Annotated[list, DeltaChannel(_messages_delta_reducer)]
    # bound read depth to 10 steps via periodic snapshots
    messages_bounded: Annotated[list, DeltaChannel(_messages_delta_reducer, snapshot_frequency=10)]
```

---

## Storage benchmarks (InMemory, ~400 char/msg)

**Messages blob storage** (`checkpoint_blobs` bytes for the messages
channel):

| turns | add\_messages | delta(inf) | delta(freq=50) | delta(freq=10) |
delta(freq=5) |

|------:|-------------:|-----------:|---------------:|---------------:|--------------:|
| 10 | 91.0 KB | 60 B (1517x) | 60 B (1517x) | 14.4 KB (6x) | 32.6 KB
(3x) |
| 50 | 2.20 MB | 300 B (7347x) | 67.1 KB (33x) | 423 KB (5x) | 864 KB
(3x) |
| 100 | 8.78 MB | 600 B (14636x) | 310 KB (28x) | 1.72 MB (5x) | 3.48 MB
(3x) |
| 250 | 54.80 MB | 1.5 KB (36536x) | 2.09 MB (26x) | 10.87 MB (5x) |
21.84 MB (3x) |
| 500 | 219.19 MB | 3.0 KB (73063x) | 8.56 MB (26x) | 43.67 MB (5x) |
87.50 MB (3x) |

**Total checkpoint storage** (blobs + writes + metadata):

| turns | add\_messages | delta(inf) | delta(freq=50) | delta(freq=10) |
delta(freq=5) |

|------:|-------------:|-----------:|---------------:|---------------:|--------------:|
| 10 | 129.7 KB | 38.7 KB (3.4x) | 38.7 KB (3.4x) | 53.1 KB (2.4x) |
71.2 KB (1.8x) |
| 50 | 2.40 MB | 196 KB (12x) | 263 KB (9x) | 620 KB (3.9x) | 1.06 MB
(2.3x) |
| 100 | 9.18 MB | 394 KB (23x) | 703 KB (13x) | 2.12 MB (4.3x) | 3.87 MB
(2.4x) |
| 250 | 55.79 MB | 987 KB (57x) | 3.07 MB (18x) | 11.86 MB (4.7x) |
22.82 MB (2.4x) |
| 500 | 221.16 MB | 1.98 MB (112x) | 10.53 MB (21x) | 45.64 MB (4.9x) |
89.48 MB (2.5x) |

**Write-phase peak heap**:

| turns | add\_messages | delta(inf) | delta(freq=50) | delta(freq=10) |
delta(freq=5) |

|------:|-------------:|-----------:|---------------:|---------------:|--------------:|
| 10 | 456 KB | 199 KB (2.3x) | 199 KB (2.3x) | 212 KB (2.2x) | 232 KB
(2.0x) |
| 50 | 3.04 MB | 742 KB (4.1x) | 805 KB (3.8x) | 1.21 MB (2.5x) | 1.67
MB (1.8x) |
| 100 | 10.70 MB | 1.41 MB (7.6x) | 1.82 MB (5.9x) | 3.42 MB (3.1x) |
5.25 MB (2.0x) |
| 250 | 60.44 MB | 3.36 MB (18x) | 5.67 MB (11x) | 14.87 MB (4.1x) |
26.31 MB (2.3x) |

**Read-phase avg `get_state` latency** (5 calls, InMemory):

| turns | add\_messages | delta(inf) | delta(freq=50) | delta(freq=10) |
delta(freq=5) |

|------:|-------------:|-----------:|---------------:|---------------:|--------------:|
| 10 | 0.7 ms | 1.1 ms (0.6x) | 1.1 ms (0.6x) | 0.8 ms (0.9x) | 0.6 ms
(1.1x) |
| 50 | 2.7 ms | 5.3 ms (0.5x) | 3.5 ms (0.8x) | 2.7 ms (1.0x) | 2.7 ms
(1.0x) |
| 100 | 5.5 ms | 11.1 ms (0.5x) | 6.0 ms (0.9x) | 5.2 ms (1.1x) | 5.4 ms
(1.0x) |
| 250 | 12.9 ms | 27.2 ms (0.5x) | 13.6 ms (0.9x) | 12.9 ms (1.0x) |
13.0 ms (1.0x) |

**Postgres `get_tuple` read latency** (~100 tok/msg per step):

| steps | full-list | delta(inf) | delta(freq=50) | delta(freq=10) |
delta(freq=5) |

|------:|----------:|-----------:|---------------:|---------------:|--------------:|
| 10 | 0.29 ms | 0.21 ms (1.4x) | 0.19 ms (1.6x) | 0.19 ms (1.5x) | 0.19
ms (1.6x) |
| 50 | 0.19 ms | 0.15 ms (1.3x) | 0.19 ms (1.0x) | 0.22 ms (0.8x) | 0.29
ms (0.7x) |
| 100 | 0.27 ms | 0.17 ms (1.6x) | 0.22 ms (1.2x) | 0.23 ms (1.2x) |
0.21 ms (1.3x) |
| 500 | 0.60 ms | 0.30 ms (2.0x) | 0.66 ms (0.9x) | 0.56 ms (1.1x) |
0.69 ms (0.9x) |

**Takeaway:** `snapshot_frequency=10` matches full-list read latency
while still saving 5x on blob storage and ~4x on total storage.

---

## How it works

### Checkpoint blobs

`checkpoint()` always returns `DELTA_SENTINEL` (a zero-byte msgpack ext
marker) instead of the accumulated value. On restore, the saver's
`_get_channel_writes_history` walks the ancestor chain collecting
`checkpoint_writes` entries and replays them through the reducer:

```python
# blob stored per step: ~1 byte (sentinel)
# vs. full list growing O(N) every step with BinaryOperatorAggregate
```

### Reducer interface

`DeltaChannel` takes a **batch reducer** `(state, list[writes]) ->
state` — all writes for a step arrive in one call, enabling single-pass
implementations:

```python
#  Don't use add_messages directly — it's a binary operator, not a batch reducer
messages: Annotated[list, DeltaChannel(add_messages)]  # wrong

#  Use _messages_delta_reducer — single pass, dedup by ID, RemoveMessage support
messages: Annotated[list, DeltaChannel(_messages_delta_reducer)]

#  Or write your own batch reducer for custom types
def my_dict_reducer(state: dict, writes: list[dict]) -> dict:
    result = dict(state)
    for w in writes:
        result.update(w)
    return result

files: Annotated[dict, DeltaChannel(my_dict_reducer)]
```

### Snapshot frequency

`snapshot_frequency=N` writes a full `_DeltaSnapshot` blob every N
pregel steps, bounding replay depth regardless of thread length.
Snapshots are eager — written even if the channel had no update that
step, so the depth bound always holds:

```python
# Replay walks at most 10 ancestors before hitting a snapshot
messages: Annotated[list, DeltaChannel(_messages_delta_reducer, snapshot_frequency=10)]
```

### Migration from `BinaryOperatorAggregate`

Pre-existing threads written under `BinaryOperatorAggregate` work
transparently after swapping the annotation — the saver detects a
plain-value ancestor blob and uses it as the reconstruction seed:

```python
# Before: BinaryOperatorAggregate stores full list every step
items: Annotated[list, add_messages]

# After: DeltaChannel — existing checkpoints still readable, new steps use sentinel
items: Annotated[list, DeltaChannel(_messages_delta_reducer)]
```

### Async write-ordering safety

In `durability="async"` mode (default), `put_writes` calls are
fire-and-forget. `AsyncPregelLoop` tracks in-flight `aput_writes`
futures for DeltaChannel channels in `_delta_write_futs` and drains them
via `await asyncio.gather()` in `_checkpointer_put_after_previous`
before `aput()` — ensuring `checkpoint_writes` are durable before the
sentinel blob is committed.

---

## What's in scope

- **`libs/langgraph/langgraph/channels/delta.py`** — `DeltaChannel`
implementation
- **`libs/langgraph/langgraph/graph/message.py`** —
`_messages_delta_reducer` (experimental)
- **`libs/checkpoint/`** — `_get_channel_writes_history` ancestor-walk
API on `BaseCheckpointSaver`, `InMemorySaver` optimized override
- **`libs/checkpoint-postgres/`** — `PostgresSaver` /
`AsyncPostgresSaver` single-roundtrip UNION ALL override
- **`libs/langgraph/langgraph/pregel/`** — `channels_from_checkpoint` /
`create_checkpoint` wiring, async write-ordering safety

---

## Follow-ups

- **Batch reconstruction**: each DeltaChannel field issues its own
`_get_channel_writes_history` call; a single walk collecting all
sentinel channels would reduce roundtrips proportionally to the number
of DeltaChannel fields.
- **Sync write ordering**: `BackgroundExecutor.__exit__` guarantees
completion before `invoke()` returns, but within a run there's no
explicit ordering between `put_writes` and `put`. Two-phase commit for
sync would close this gap.
- **`ShallowPostgresSaver` compatibility**: shallow savers keep only the
latest checkpoint and have no parent chain to walk; DeltaChannel is
currently incompatible and should raise or warn at compile time.
- Updating the writes table w/ delta epoch ids for more efficient reads
- follow up w/ LSD checkpointer implementations to support delta
channel! and update prune

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: ccurme <chester.curme@gmail.com>
Co-authored-by: Will Fu-Hinthorn <will@langchain.dev>
2026-04-29 17:26:17 -04:00
open-swe[bot]GitHubopen-swe[bot] <open-swe@users.noreply.github.com>Mason DaughertyMason Daugherty
168674dd2a chore: update x links to langchain_oss (#7645)
## Description
Updates the X/Twitter social links to point to the new `@langchain_oss`
account across README badges and Python package metadata.

## Test Plan
- [ ] Verify README badges and package metadata point to
`@langchain_oss` on X

_Opened collaboratively by Mason Daugherty and open-swe._

---------

Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
Co-authored-by: Mason Daugherty <61371264+mdrxy@users.noreply.github.com>
Co-authored-by: Mason Daugherty <mason@langchain.dev>
2026-04-29 14:02:51 -04:00
Sydney RunkleandGitHub 372d54dc4f release(checkpoint): 4.0.3 (#7625)
## Summary

Bumps `langgraph-checkpoint` `4.0.2` → `4.0.3` and updates all
downstream `uv.lock` files.

## Changes since 4.0.2

- fix(checkpoint): revive lc=2 JSON blobs for safe types without
allowlist (#7582)
- chore: dedup warnings (#7257)
- chore(deps): bump langsmith from 0.6.4 to 0.7.31 (#7525)
2026-04-27 10:27:56 -04:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
3413723e5a chore(deps): bump langsmith from 0.6.4 to 0.7.31 in /libs/checkpoint-postgres (#7527)
Bumps [langsmith](https://github.com/langchain-ai/langsmith-sdk) from
0.6.4 to 0.7.31.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langsmith-sdk/releases">langsmith's
releases</a>.</em></p>
<blockquote>
<h2>v0.7.31</h2>
<h2>What's Changed</h2>
<ul>
<li>chore(deps-dev): bump langchain-core from 1.2.23 to 1.2.28 in
/python by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2692">langchain-ai/langsmith-sdk#2692</a></li>
<li>chore(deps-dev): bump <code>@​anthropic-ai/sdk</code> from 0.82.0 to
0.84.0 in /js by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2684">langchain-ai/langsmith-sdk#2684</a></li>
<li>chore(deps): bump cryptography from 46.0.6 to 46.0.7 in /python by
<a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2693">langchain-ai/langsmith-sdk#2693</a></li>
<li>chore(deps-dev): bump <code>@​anthropic-ai/sdk</code> from 0.84.0 to
0.85.0 in /js by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2700">langchain-ai/langsmith-sdk#2700</a></li>
<li>feat(py): Tag OpenAI Agent Python SDK runs with ls_agent_type by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2699">langchain-ai/langsmith-sdk#2699</a></li>
<li>feat(js): Adds ls_agent_type metadata to AI SDK runs by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2701">langchain-ai/langsmith-sdk#2701</a></li>
<li>chore(deps-dev): bump types-tqdm from 4.67.3.20260303 to
4.67.3.20260408 in /python by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2710">langchain-ai/langsmith-sdk#2710</a></li>
<li>chore(deps): bump pnpm/action-setup from 5 to 6 by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2705">langchain-ai/langsmith-sdk#2705</a></li>
<li>chore(deps): bump the py-minor-and-patch group across 1 directory
with 10 updates by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2711">langchain-ai/langsmith-sdk#2711</a></li>
<li>chore(deps-dev): bump <code>@​anthropic-ai/sdk</code> from 0.85.0 to
0.86.0 in /js by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2702">langchain-ai/langsmith-sdk#2702</a></li>
<li>chore(deps): bump actions/github-script from 8 to 9 by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2706">langchain-ai/langsmith-sdk#2706</a></li>
<li>chore(deps-dev): bump the js-minor-and-patch group across 1
directory with 7 updates by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2712">langchain-ai/langsmith-sdk#2712</a></li>
<li>chore(deps-dev): bump types-psutil from 7.2.2.20260130 to
7.2.2.20260408 in /python by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2709">langchain-ai/langsmith-sdk#2709</a></li>
<li>chore(deps-dev): bump rich from 14.3.3 to 15.0.0 in /python by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2708">langchain-ai/langsmith-sdk#2708</a></li>
<li>feat: Filter kwargs from new token events by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2714">langchain-ai/langsmith-sdk#2714</a></li>
<li>release(py): 0.7.31 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2716">langchain-ai/langsmith-sdk#2716</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.30...v0.7.31">https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.30...v0.7.31</a></p>
<h2>v0.7.30</h2>
<h2>What's Changed</h2>
<ul>
<li>feat(python): add service feature to sandbox by <a
href="https://github.com/DanielKneipp"><code>@​DanielKneipp</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2665">langchain-ai/langsmith-sdk#2665</a></li>
<li>fix(js): Fix prototype pollution bug in anonymizers by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2690">langchain-ai/langsmith-sdk#2690</a></li>
<li>release(js): 0.5.18 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2691">langchain-ai/langsmith-sdk#2691</a></li>
<li>chore(js/sandbox): suppress warning log by <a
href="https://github.com/hntrl"><code>@​hntrl</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2694">langchain-ai/langsmith-sdk#2694</a></li>
<li>feat(js): Add metadata to Claude Agent SDK JS tracing by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2695">langchain-ai/langsmith-sdk#2695</a></li>
<li>fix(py): Fix run tree memory leak by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2696">langchain-ai/langsmith-sdk#2696</a></li>
<li>release(py): 0.7.30 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2698">langchain-ai/langsmith-sdk#2698</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.29...v0.7.30">https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.29...v0.7.30</a></p>
<h2>v0.7.29</h2>
<h2>What's Changed</h2>
<ul>
<li>release(js): 0.5.17 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2681">langchain-ai/langsmith-sdk#2681</a></li>
<li>feat(py): Fix race condition around Claude Agent SDK instrumentation
by <a href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a>
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2685">langchain-ai/langsmith-sdk#2685</a></li>
<li>release(py): 0.7.29 by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2686">langchain-ai/langsmith-sdk#2686</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.28...v0.7.29">https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.28...v0.7.29</a></p>
<h2>v0.7.28</h2>
<h2>What's Changed</h2>
<ul>
<li>feat(py): Support subagent tracing in Claude Agents SDK, fix usage
and duplicate messages by <a
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2670">langchain-ai/langsmith-sdk#2670</a></li>
<li>chore(deps-dev): bump the py-minor-and-patch group across 1
directory with 11 updates by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2677">langchain-ai/langsmith-sdk#2677</a></li>
<li>chore(deps-dev): bump the js-minor-and-patch group across 1
directory with 8 updates by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2667">langchain-ai/langsmith-sdk#2667</a></li>
<li>chore(deps): bump pnpm/action-setup from 4 to 5 by <a
href="https://github.com/dependabot"><code>@​dependabot</code></a>[bot]
in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2658">langchain-ai/langsmith-sdk#2658</a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/c434999d05c00334efeba88b8bbd2de9f3afbef6"><code>c434999</code></a>
release(py): 0.7.31 (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2716">#2716</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/47d7c4a783333e716395d802e7632f1f1b4744d3"><code>47d7c4a</code></a>
feat: Filter kwargs from new token events (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2714">#2714</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/3c57445b543c9a2f86db52024ea2c998bfc2ffab"><code>3c57445</code></a>
chore(deps-dev): bump rich from 14.3.3 to 15.0.0 in /python (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2708">#2708</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/2be6cd01a2b6e35e811488d3561e7b0b57b06f63"><code>2be6cd0</code></a>
chore(deps-dev): bump types-psutil from 7.2.2.20260130 to 7.2.2.20260408
in /...</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/b8b6ca32d43c919c07a4e13c99a83bcaab8accb0"><code>b8b6ca3</code></a>
chore(deps-dev): bump the js-minor-and-patch group across 1 directory
with 7 ...</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/9897cb33da7698291637f268edd833ca3e1adde6"><code>9897cb3</code></a>
chore(deps): bump actions/github-script from 8 to 9 (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2706">#2706</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/572c0184285747e027a796e03ea6c9ba171e09a6"><code>572c018</code></a>
chore(deps-dev): bump <code>@​anthropic-ai/sdk</code> from 0.85.0 to
0.86.0 in /js (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2702">#2702</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/57447524c88b6bba2775161aa449da32fb8e5c42"><code>5744752</code></a>
chore(deps): bump the py-minor-and-patch group across 1 directory with
10 upd...</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/960cae7f490e9ccbe428e6b56c8047bdb7b942a5"><code>960cae7</code></a>
chore(deps): bump pnpm/action-setup from 5 to 6 (<a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/2705">#2705</a>)</li>
<li><a
href="https://github.com/langchain-ai/langsmith-sdk/commit/9370e7670abf7f8f9a36fbb72250bcfd2f91e7c6"><code>9370e76</code></a>
chore(deps-dev): bump types-tqdm from 4.67.3.20260303 to 4.67.3.20260408
in /...</li>
<li>Additional commits viewable in <a
href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.6.4...v0.7.31">compare
view</a></li>
</ul>
</details>
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2026-04-15 19:37:03 -07:00
25470ea435 release(checkpoint): 4.0.2 (#7518)
Co-authored-by: Will Fu-Hinthorn <will@langchain.dev>
2026-04-15 20:52:57 +00:00
7fa49bd550 docs: document LANGGRAPH_STRICT_MSGPACK for checkpoint security (#7517)
## Summary

- Add `LANGGRAPH_STRICT_MSGPACK=true` guidance to `JsonPlusSerializer`
docstring and inline comments
- Update the warning message emitted for unregistered types to mention
the env var
- Add module docstring to `_msgpack.py` explaining the safety controls
- Add Security sections to checkpoint, checkpoint-postgres, and
checkpoint-sqlite READMEs

## Context

Multiple security advisories have reported the same msgpack
deserialization pattern (`ext_hook` → `importlib.import_module` →
`getattr` → call). The underlying behavior is documented in the repo's
threat model as T1, but the `LANGGRAPH_STRICT_MSGPACK` env var that
mitigates it is not surfaced in user-facing docs, docstrings, or warning
messages. This PR closes that gap.

## Test plan

- [x] Verify READMEs render correctly on GitHub (callout boxes use `>
[!IMPORTANT]` syntax)
- [x] Verify `JsonPlusSerializer` docstring renders in IDE tooltips
- [x] Confirm warning message format: `LANGGRAPH_STRICT_MSGPACK=true
PYTHON_CMD 2>&1 | grep -i strict`

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-15 13:05:55 -07:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
1dd9adf833 chore(deps): bump pytest from 9.0.2 to 9.0.3 in /libs/checkpoint-postgres (#7503)
Bumps [pytest](https://github.com/pytest-dev/pytest) from 9.0.2 to
9.0.3.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/pytest-dev/pytest/releases">pytest's
releases</a>.</em></p>
<blockquote>
<h2>9.0.3</h2>
<h1>pytest 9.0.3 (2026-04-07)</h1>
<h2>Bug fixes</h2>
<ul>
<li>
<p><a
href="https://redirect.github.com/pytest-dev/pytest/issues/12444">#12444</a>:
Fixed <code>pytest.approx</code> which now correctly takes into account
<code>~collections.abc.Mapping</code> keys order to compare them.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/pytest-dev/pytest/issues/13634">#13634</a>:
Blocking a <code>conftest.py</code> file using the <code>-p no:</code>
option is now explicitly disallowed.</p>
<p>Previously this resulted in an internal assertion failure during
plugin loading.</p>
<p>Pytest now raises a clear <code>UsageError</code> explaining that
conftest files are not plugins and cannot be disabled via
<code>-p</code>.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/pytest-dev/pytest/issues/13734">#13734</a>:
Fixed crash when a test raises an exceptiongroup with
<code>__tracebackhide__ = True</code>.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/pytest-dev/pytest/issues/14195">#14195</a>:
Fixed an issue where non-string messages passed to <!-- raw HTML omitted
-->unittest.TestCase.subTest()<!-- raw HTML omitted --> were not
printed.</p>
</li>
<li>
<p><a
href="https://redirect.github.com/pytest-dev/pytest/issues/14343">#14343</a>:
Fixed use of insecure temporary directory (CVE-2025-71176).</p>
</li>
</ul>
<h2>Improved documentation</h2>
<ul>
<li><a
href="https://redirect.github.com/pytest-dev/pytest/issues/13388">#13388</a>:
Clarified documentation for <code>-p</code> vs
<code>PYTEST_PLUGINS</code> plugin loading and fixed an incorrect
<code>-p</code> example.</li>
<li><a
href="https://redirect.github.com/pytest-dev/pytest/issues/13731">#13731</a>:
Clarified that capture fixtures (e.g. <code>capsys</code> and
<code>capfd</code>) take precedence over the <code>-s</code> /
<code>--capture=no</code> command-line options in <code>Accessing
captured output from a test function
&lt;accessing-captured-output&gt;</code>.</li>
<li><a
href="https://redirect.github.com/pytest-dev/pytest/issues/14088">#14088</a>:
Clarified that the default <code>pytest_collection</code> hook sets
<code>session.items</code> before it calls
<code>pytest_collection_finish</code>, not after.</li>
<li><a
href="https://redirect.github.com/pytest-dev/pytest/issues/14255">#14255</a>:
TOML integer log levels must be quoted: Updating reference
documentation.</li>
</ul>
<h2>Contributor-facing changes</h2>
<ul>
<li>
<p><a
href="https://redirect.github.com/pytest-dev/pytest/issues/12689">#12689</a>:
The test reports are now published to Codecov from GitHub Actions.
The test statistics is visible <a
href="https://app.codecov.io/gh/pytest-dev/pytest/tests">on the web
interface</a>.</p>
<p>-- by <code>aleguy02</code></p>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/pytest-dev/pytest/commit/a7d58d7a21b78581e636bbbdea13c66ad1657c1e"><code>a7d58d7</code></a>
Prepare release version 9.0.3</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/089d98199c253d8f89a040243bc4f2aa6cd5ab22"><code>089d981</code></a>
Merge pull request <a
href="https://redirect.github.com/pytest-dev/pytest/issues/14366">#14366</a>
from bluetech/revert-14193-backport</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/8127eaf4ab7f6b2fdd0dc1b38343ec97aeef05ac"><code>8127eaf</code></a>
Revert &quot;Fix: assertrepr_compare respects dict insertion order (<a
href="https://redirect.github.com/pytest-dev/pytest/issues/14050">#14050</a>)
(<a
href="https://redirect.github.com/pytest-dev/pytest/issues/14193">#14193</a>)&quot;</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/99a7e6029e7a6e8d53e5df114b1346e035370241"><code>99a7e60</code></a>
Merge pull request <a
href="https://redirect.github.com/pytest-dev/pytest/issues/14363">#14363</a>
from pytest-dev/patchback/backports/9.0.x/95d8423bd...</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/ddee02a578da30dd43aedc39c1c1f1aaadfcee95"><code>ddee02a</code></a>
Merge pull request <a
href="https://redirect.github.com/pytest-dev/pytest/issues/14343">#14343</a>
from bluetech/cve-2025-71176-simple</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/74eac6916fee34726cb194f16c516e96fbd29619"><code>74eac69</code></a>
doc: Update training info (<a
href="https://redirect.github.com/pytest-dev/pytest/issues/14298">#14298</a>)
(<a
href="https://redirect.github.com/pytest-dev/pytest/issues/14301">#14301</a>)</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/f92dee777cfdb77d1c43633d02766ddf1f07c869"><code>f92dee7</code></a>
Merge pull request <a
href="https://redirect.github.com/pytest-dev/pytest/issues/14267">#14267</a>
from pytest-dev/patchback/backports/9.0.x/d6fa26c62...</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/7ee58acc8777c31ac6cf388d01addf5a414a7439"><code>7ee58ac</code></a>
Merge pull request <a
href="https://redirect.github.com/pytest-dev/pytest/issues/12378">#12378</a>
from Pierre-Sassoulas/fix-implicit-str-concat-and-d...</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/37da870d37e3a2f5177cae075c7b9ae279432bf8"><code>37da870</code></a>
Merge pull request <a
href="https://redirect.github.com/pytest-dev/pytest/issues/14259">#14259</a>
from mitre88/patch-4 (<a
href="https://redirect.github.com/pytest-dev/pytest/issues/14268">#14268</a>)</li>
<li><a
href="https://github.com/pytest-dev/pytest/commit/c34bfa3b7acb65b594707c714f1d8461b0304eed"><code>c34bfa3</code></a>
Add explanation for string context diffs (<a
href="https://redirect.github.com/pytest-dev/pytest/issues/14257">#14257</a>)
(<a
href="https://redirect.github.com/pytest-dev/pytest/issues/14266">#14266</a>)</li>
<li>Additional commits viewable in <a
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173ef2ff44 chore(deps): bump langchain-core from 1.2.22 to 1.2.28 in /libs/checkpoint-postgres (#7454)
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<h2>langchain-core==1.2.28</h2>
<p>Changes since langchain-core==1.2.27</p>
<p>release(core): release 1.2.28 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36614">#36614</a>)
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href="https://redirect.github.com/langchain-ai/langchain/issues/36459">#36459</a>)</p>
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href="https://redirect.github.com/langchain-ai/langchain/issues/36471">#36471</a>.</p>
<h2>langchain-core==1.2.24</h2>
<p>Changes since langchain-core==1.2.23</p>
<p>release(core): 1.2.24 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36434">#36434</a>)
feat(core): impute placeholder filenames for OpenAI file inputs (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36433">#36433</a>)
chore: pygments&gt;=2.20.0 across all packages (CVE-2026-4539) (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36385">#36385</a>)
fix(core): add &quot;computer&quot; to _WellKnownOpenAITools (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36261">#36261</a>)</p>
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<p>Changes since langchain-core==1.2.22</p>
<p>release(core): 1.2.23 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36323">#36323</a>)
revert: Revert &quot;fix(core): trace invocation params in
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<li><a
href="https://github.com/langchain-ai/langchain/commit/dd7c3eb3a4acfc834b038ec9dbde94478c66776e"><code>dd7c3eb</code></a>
release(core): release 1.2.28 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36614">#36614</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/af2ed47c6f008cdd551f3c0d87db3774c8dfe258"><code>af2ed47</code></a>
fix(core): add more sanitization to templates (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36612">#36612</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/7e5858d8078124f98f10102da21414689467c132"><code>7e5858d</code></a>
release(standard-tests): 1.1.6 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36610">#36610</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/fe99cb29123b704a90f5c8587a757def3b1471e0"><code>fe99cb2</code></a>
fix(standard-tests): update standard tests for sandbox backends (<a
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chore(model-profiles): refresh model profile data (<a
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<li><a
href="https://github.com/langchain-ai/langchain/commit/64864041168606535dfbd39055c0dca3dd61b5ba"><code>6486404</code></a>
release(core): 1.2.27 (<a
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<li><a
href="https://github.com/langchain-ai/langchain/commit/7629c747260cbaed7ca55466d5b9e1b520a7de77"><code>7629c74</code></a>
fix(core): handle symlinks in deprecated prompt save path (<a
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97249656b2 chore(deps): bump the minor-and-patch group in /libs/checkpoint-postgres with 3 updates (#7371)
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Updates `orjson` from 3.11.7 to 3.11.8
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Updates `ruff` from 0.15.7 to 0.15.8
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<h3>Preview features</h3>
<ul>
<li>[<code>ruff</code>] New rule <code>unnecessary-if</code>
(<code>RUF050</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24114">#24114</a>)</li>
<li>[<code>ruff</code>] New rule <code>useless-finally</code>
(<code>RUF072</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24165">#24165</a>)</li>
<li>[<code>ruff</code>] New rule <code>f-string-percent-format</code>
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<li>[<code>pyflakes</code>] Recognize <code>frozendict</code> as a
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<li>[<code>flake8-async</code>] Use fully-qualified
<code>anyio.lowlevel</code> import in autofix (<code>ASYNC115</code>)
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24166">#24166</a>)</li>
<li>[<code>flake8-bandit</code>] Check tuple arguments for partial paths
in <code>S607</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24080">#24080</a>)</li>
<li>[<code>pyflakes</code>] Skip <code>undefined-name</code>
(<code>F821</code>) for conditionally deleted variables (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24088">#24088</a>)</li>
<li><code>E501</code>/<code>W505</code>/formatter: Exclude nested pragma
comments from line width calculation (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24071">#24071</a>)</li>
<li>Fix <code>%foo?</code> parsing in IPython assignment expressions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24152">#24152</a>)</li>
<li><code>analyze graph</code>: resolve string imports that reference
attributes, not just modules (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24058">#24058</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>[<code>eradicate</code>] ignore <code>ty: ignore</code> comments in
<code>ERA001</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24192">#24192</a>)</li>
<li>[<code>flake8-bandit</code>] Treat <code>sys.executable</code> as
trusted input in <code>S603</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24106">#24106</a>)</li>
<li>[<code>flake8-self</code>] Recognize <code>Self</code> annotation
and <code>self</code> assignment in <code>SLF001</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24144">#24144</a>)</li>
<li>[<code>pyflakes</code>] <code>F507</code>: Fix false negative for
non-tuple RHS in <code>%</code>-formatting (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24142">#24142</a>)</li>
<li>[<code>refurb</code>] Parenthesize generator arguments in
<code>FURB142</code> fixer (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24200">#24200</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li>Speed up diagnostic rendering (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24146">#24146</a>)</li>
</ul>
<h3>Server</h3>
<ul>
<li>Warn when Markdown files are skipped due to preview being disabled
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24150">#24150</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Clarify <code>extend-ignore</code> and <code>extend-select</code>
settings documentation (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24064">#24064</a>)</li>
<li>Mention AI policy in PR template (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24198">#24198</a>)</li>
</ul>
<h3>Other changes</h3>
<ul>
<li>Use trusted publishing for NPM packages (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24171">#24171</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a href="https://github.com/bitloi"><code>@​bitloi</code></a></li>
<li><a href="https://github.com/Sim-hu"><code>@​Sim-hu</code></a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md">ruff's
changelog</a>.</em></p>
<blockquote>
<h2>0.15.8</h2>
<p>Released on 2026-03-26.</p>
<h3>Preview features</h3>
<ul>
<li>[<code>ruff</code>] New rule <code>unnecessary-if</code>
(<code>RUF050</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24114">#24114</a>)</li>
<li>[<code>ruff</code>] New rule <code>useless-finally</code>
(<code>RUF072</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24165">#24165</a>)</li>
<li>[<code>ruff</code>] New rule <code>f-string-percent-format</code>
(<code>RUF073</code>): warn when using <code>%</code> operator on an
f-string (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24162">#24162</a>)</li>
<li>[<code>pyflakes</code>] Recognize <code>frozendict</code> as a
builtin for Python 3.15+ (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24100">#24100</a>)</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>[<code>flake8-async</code>] Use fully-qualified
<code>anyio.lowlevel</code> import in autofix (<code>ASYNC115</code>)
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24166">#24166</a>)</li>
<li>[<code>flake8-bandit</code>] Check tuple arguments for partial paths
in <code>S607</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24080">#24080</a>)</li>
<li>[<code>pyflakes</code>] Skip <code>undefined-name</code>
(<code>F821</code>) for conditionally deleted variables (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24088">#24088</a>)</li>
<li><code>E501</code>/<code>W505</code>/formatter: Exclude nested pragma
comments from line width calculation (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24071">#24071</a>)</li>
<li>Fix <code>%foo?</code> parsing in IPython assignment expressions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24152">#24152</a>)</li>
<li><code>analyze graph</code>: resolve string imports that reference
attributes, not just modules (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24058">#24058</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>[<code>eradicate</code>] ignore <code>ty: ignore</code> comments in
<code>ERA001</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24192">#24192</a>)</li>
<li>[<code>flake8-bandit</code>] Treat <code>sys.executable</code> as
trusted input in <code>S603</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24106">#24106</a>)</li>
<li>[<code>flake8-self</code>] Recognize <code>Self</code> annotation
and <code>self</code> assignment in <code>SLF001</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24144">#24144</a>)</li>
<li>[<code>pyflakes</code>] <code>F507</code>: Fix false negative for
non-tuple RHS in <code>%</code>-formatting (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24142">#24142</a>)</li>
<li>[<code>refurb</code>] Parenthesize generator arguments in
<code>FURB142</code> fixer (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24200">#24200</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li>Speed up diagnostic rendering (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24146">#24146</a>)</li>
</ul>
<h3>Server</h3>
<ul>
<li>Warn when Markdown files are skipped due to preview being disabled
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24150">#24150</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Clarify <code>extend-ignore</code> and <code>extend-select</code>
settings documentation (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24064">#24064</a>)</li>
<li>Mention AI policy in PR template (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24198">#24198</a>)</li>
</ul>
<h3>Other changes</h3>
<ul>
<li>Use trusted publishing for NPM packages (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24171">#24171</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a href="https://github.com/bitloi"><code>@​bitloi</code></a></li>
<li><a href="https://github.com/Sim-hu"><code>@​Sim-hu</code></a></li>
<li><a
href="https://github.com/mvanhorn"><code>@​mvanhorn</code></a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/astral-sh/ruff/commit/c2a8815842f9dc5d24ec19385eae0f1a7188b0d9"><code>c2a8815</code></a>
Release 0.15.8 (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24217">#24217</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/d444d52e2b9cc8bc9a078c2bd4ff6ff993290209"><code>d444d52</code></a>
[ty] Infer lambda expressions with <code>Callable</code> type context
(<a
href="https://redirect.github.com/astral-sh/ruff/issues/22633">#22633</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/9622285ed0081fc688149f6efca87f127d9b18dd"><code>9622285</code></a>
[ty] Autocomplete arguments if in arguments node (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24167">#24167</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/d81266252aaf0820346d55edbed79c4f25ba13d2"><code>d812662</code></a>
Use the <code>release</code> environment in <code>publish-docs</code>
(<a
href="https://redirect.github.com/astral-sh/ruff/issues/24214">#24214</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/eda2355832f7a9c58aef6febd3e061dc9c87509a"><code>eda2355</code></a>
[ty] Show <code>Final</code> source in final assignment diagnostic (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24194">#24194</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/929eb5238c82bfadad4549ff526f02efc0163dd0"><code>929eb52</code></a>
[ty] Enforce Final attribute assignment rules for annotated and
augmented wri...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/34998be22ec3a77d398bbd55234ef8740f768329"><code>34998be</code></a>
[ty] Fix typo in comment (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24211">#24211</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/560aca0b2828ee2ff1b4bcc5c5ef1ef4ced229d2"><code>560aca0</code></a>
[ty] Minor simplifications to some benchmark code (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24209">#24209</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/683bae512d03d3727a7bcdbc5a0170dafa049583"><code>683bae5</code></a>
[ty] Track non-terminal-call constraints in global scope (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23245">#23245</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/4704c2a4ff3dde2fd29324346720e9516b4fe387"><code>4704c2a</code></a>
[ty] Remove unnecessary intermediate collection in
`StaticClassLiteral::field...</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ruff/compare/0.15.7...0.15.8">compare
view</a></li>
</ul>
</details>
<br />

Updates `mypy` from 1.19.1 to 1.20.0
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/python/mypy/blob/master/CHANGELOG.md">mypy's
changelog</a>.</em></p>
<blockquote>
<h1>Mypy Release Notes</h1>
<h2>Next Release</h2>
<h2>Mypy 1.20</h2>
<p>We’ve just uploaded mypy 1.20.0 to the Python Package Index (<a
href="https://pypi.org/project/mypy/">PyPI</a>).
Mypy is a static type checker for Python. This release includes new
features, performance
improvements and bug fixes. You can install it as follows:</p>
<pre><code>python3 -m pip install -U mypy
</code></pre>
<p>You can read the full documentation for this release on <a
href="http://mypy.readthedocs.io">Read the Docs</a>.</p>
<h3>Planned Changes to Defaults and Flags in Mypy 2.0</h3>
<p>As a reminder, we are planning to enable
<code>--local-partial-types</code> by default in mypy 2.0, which
will likely be the next feature release. This will often require at
least minor code changes. This
option is implicitly enabled by mypy daemon, so this makes the behavior
of daemon and non-daemon
modes consistent.</p>
<p>Note that this release improves the compatibility of
<code>--local-partial-types</code> significantly to
make the switch easier (see below for more).</p>
<p>This can also be configured in a mypy configuration file (use
<code>False</code> to disable):</p>
<pre><code>local_partial_types = True
</code></pre>
<p>For more information, refer to the
<a
href="https://mypy.readthedocs.io/en/stable/command_line.html#cmdoption-mypy-local-partial-types">documentation</a>.</p>
<p>We will also enable <code>--strict-bytes</code> by default in mypy
2.0. This usually requires at most
minor code changes to adopt. For more information, refer to the
<a
href="https://mypy.readthedocs.io/en/stable/command_line.html#cmdoption-mypy-strict-bytes">documentation</a>.</p>
<p>Finally, <code>--allow-redefinition-new</code> will be renamed to
<code>--allow-redefinition</code>. If you want
to continue using the older <code>--allow-redefinition</code> semantics
which are less flexible (e.g.
limited support for conditional redefinitions), you can switch to
<code>--allow-redefinition-old</code>,
which is currently supported as an alias to the legacy
<code>--allow-redefinition</code> behavior.
To use <code>--allow-redefinition</code> in the upcoming mypy 2.0, you
can't use <code>--no-local-partial-types</code>.
For more information, refer to the
<a
href="https://mypy.readthedocs.io/en/stable/command_line.html#cmdoption-mypy-allow-redefinition-new">documentation</a>.</p>
<h3>Better Type Narrowing</h3>
<p>Mypy's implementation of narrowing has been substantially reworked.
Mypy will now narrow more
aggressively, more consistently, and more correctly. In particular, you
are likely to notice new
narrowing behavior in equality expressions (<code>==</code>),
containment expressions (<code>in</code>),</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/python/mypy/commit/770d3ca4997032dc3a1c4f0b468e9f58e8f38505"><code>770d3ca</code></a>
Remove +dev from version</li>
<li><a
href="https://github.com/python/mypy/commit/4738ffafc56a0d175cba06e893ffa62e756fc7e0"><code>4738ffa</code></a>
Changelog updates for 1.20 (<a
href="https://redirect.github.com/python/mypy/issues/21109">#21109</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/b4f07a717c3a239a9c77808c5550fff5f2638c96"><code>b4f07a7</code></a>
Use 'native-parser' instead of 'native-parse' for optional dependency
(<a
href="https://redirect.github.com/python/mypy/issues/21115">#21115</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/7bec7b7f791790b1c925cdcc573ced564fbbf065"><code>7bec7b7</code></a>
[mypyc] Document librt and librt.base64 (<a
href="https://redirect.github.com/python/mypy/issues/21114">#21114</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/c4825969450385cf3eb91a4fc02f273b369bc301"><code>c482596</code></a>
--allow-redefinition-new is no longer experimental (<a
href="https://redirect.github.com/python/mypy/issues/21110">#21110</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/c916ca3fa79d9324dcbe130b18e24e2b5e2d1eb5"><code>c916ca3</code></a>
sdist: include <code>misc/{diff-cache,apply-cache-diff}.py</code> for
`mypy/test/test_di...</li>
<li><a
href="https://github.com/python/mypy/commit/b137e4ed41d6178f6dbd0e609db56b8c1ad5384a"><code>b137e4e</code></a>
[mypyc] Speed up native-to-native imports within the same group (<a
href="https://redirect.github.com/python/mypy/issues/21101">#21101</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/978b711c21adadf5dae4db80127ddf270d79af5f"><code>978b711</code></a>
[mypyc] Fix range loop variable off-by-one after loop exit (<a
href="https://redirect.github.com/python/mypy/issues/21098">#21098</a>)</li>
<li><a
href="https://github.com/python/mypy/commit/67ada30918d1a32e1935e9ac468113e0aa002b79"><code>67ada30</code></a>
[stubtest] Check runtime availability of private types not marked
`@type_chec...</li>
<li><a
href="https://github.com/python/mypy/commit/bdef6ef8734af07cab1bf0acadc1d8ab9add93c3"><code>bdef6ef</code></a>
librt cache tests: build respecting MYPY_TEST_PREFIX (<a
href="https://redirect.github.com/python/mypy/issues/21097">#21097</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/python/mypy/compare/v1.19.1...v1.20.0">compare
view</a></li>
</ul>
</details>
<br />


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13fa88279b chore(deps): bump pygments from 2.19.2 to 2.20.0 in /libs/checkpoint-postgres (#7349)
Bumps [pygments](https://github.com/pygments/pygments) from 2.19.2 to
2.20.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/pygments/pygments/releases">pygments's
releases</a>.</em></p>
<blockquote>
<h2>2.20.0</h2>
<ul>
<li>
<p>New lexers:</p>
<ul>
<li>Rell (<a
href="https://redirect.github.com/pygments/pygments/issues/2914">#2914</a>)</li>
</ul>
</li>
<li>
<p>Updated lexers:</p>
<ul>
<li>archetype: Fix catastrophic backtracking in GUID and ID patterns (<a
href="https://redirect.github.com/pygments/pygments/issues/3064">#3064</a>)</li>
<li>ASN.1: Recognize minus sign and fix range operator (<a
href="https://redirect.github.com/pygments/pygments/issues/3014">#3014</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/3060">#3060</a>)</li>
<li>C++: Add C++26 keywords (<a
href="https://redirect.github.com/pygments/pygments/issues/2955">#2955</a>),
add integer literal suffixes (<a
href="https://redirect.github.com/pygments/pygments/issues/2966">#2966</a>)</li>
<li>ComponentPascal: Fix <code>analyse_text</code> (<a
href="https://redirect.github.com/pygments/pygments/issues/3028">#3028</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/3032">#3032</a>)</li>
<li>Coq renamed to Rocq (<a
href="https://redirect.github.com/pygments/pygments/issues/2883">#2883</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/2908">#2908</a>)</li>
<li>Cython: Various improvements (<a
href="https://redirect.github.com/pygments/pygments/issues/2932">#2932</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/2933">#2933</a>)</li>
<li>Debian control: Improve architecture parsing (<a
href="https://redirect.github.com/pygments/pygments/issues/3052">#3052</a>)</li>
<li>Devicetree: Add support for overlay/fragments (<a
href="https://redirect.github.com/pygments/pygments/issues/3021">#3021</a>),
add bytestring support (<a
href="https://redirect.github.com/pygments/pygments/issues/3022">#3022</a>),
fix catastrophic backtracking (<a
href="https://redirect.github.com/pygments/pygments/issues/3057">#3057</a>)</li>
<li>Fennel: Various improvements (<a
href="https://redirect.github.com/pygments/pygments/issues/2911">#2911</a>)</li>
<li>Haskell: Handle escape sequences in character literals (<a
href="https://redirect.github.com/pygments/pygments/issues/3069">#3069</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/1795">#1795</a>)</li>
<li>Java: Add module keywords (<a
href="https://redirect.github.com/pygments/pygments/issues/2955">#2955</a>)</li>
<li>Lean4: Add operators <code>]'</code>, <code>]?</code>,
<code>]!</code> (<a
href="https://redirect.github.com/pygments/pygments/issues/2946">#2946</a>)</li>
<li>LESS: Support single-line comments (<a
href="https://redirect.github.com/pygments/pygments/issues/3005">#3005</a>)</li>
<li>LilyPond: Update to 2.25.29 (<a
href="https://redirect.github.com/pygments/pygments/issues/2974">#2974</a>)</li>
<li>LLVM: Support C-style comments (<a
href="https://redirect.github.com/pygments/pygments/issues/3023">#3023</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/2978">#2978</a>)</li>
<li>Lua(u): Fix catastrophic backtracking (<a
href="https://redirect.github.com/pygments/pygments/issues/3047">#3047</a>)</li>
<li>Macaulay2: Update to 1.25.05 (<a
href="https://redirect.github.com/pygments/pygments/issues/2893">#2893</a>),
1.25.11 (<a
href="https://redirect.github.com/pygments/pygments/issues/2988">#2988</a>)</li>
<li>Mathematica: Various improvements (<a
href="https://redirect.github.com/pygments/pygments/issues/2957">#2957</a>)</li>
<li>meson: Add additional operators (<a
href="https://redirect.github.com/pygments/pygments/issues/2919">#2919</a>)</li>
<li>MySQL: Update keywords (<a
href="https://redirect.github.com/pygments/pygments/issues/2970">#2970</a>)</li>
<li>org-Mode: Support both schedule and deadline (<a
href="https://redirect.github.com/pygments/pygments/issues/2899">#2899</a>)</li>
<li>PHP: Add <code>__PROPERTY__</code> magic constant (<a
href="https://redirect.github.com/pygments/pygments/issues/2924">#2924</a>),
add reserved keywords (<a
href="https://redirect.github.com/pygments/pygments/issues/3002">#3002</a>)</li>
<li>PostgreSQL: Add more keywords (<a
href="https://redirect.github.com/pygments/pygments/issues/2985">#2985</a>)</li>
<li>protobuf: Fix namespace tokenization (<a
href="https://redirect.github.com/pygments/pygments/issues/2929">#2929</a>)</li>
<li>Python: Add <code>t</code>-string support (<a
href="https://redirect.github.com/pygments/pygments/issues/2973">#2973</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/3009">#3009</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/3010">#3010</a>)</li>
<li>Tablegen: Fix infinite loop (<a
href="https://redirect.github.com/pygments/pygments/issues/2972">#2972</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/2940">#2940</a>)</li>
<li>Tera Term macro: Add commands introduced in v5.3 through v5.6 (<a
href="https://redirect.github.com/pygments/pygments/issues/2951">#2951</a>)</li>
<li>TOML: Support TOML 1.1.0 (<a
href="https://redirect.github.com/pygments/pygments/issues/3026">#3026</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/3027">#3027</a>)</li>
<li>Turtle: Allow empty comment lines (<a
href="https://redirect.github.com/pygments/pygments/issues/2980">#2980</a>)</li>
<li>XML: Added <code>.xbrl</code> as file ending (<a
href="https://redirect.github.com/pygments/pygments/issues/2890">#2890</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/2891">#2891</a>)</li>
</ul>
</li>
<li>
<p>Drop Python 3.8, and add Python 3.14 as a supported version (<a
href="https://redirect.github.com/pygments/pygments/issues/2987">#2987</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/3012">#3012</a>)</p>
</li>
<li>
<p>Various improvements to <code>autopygmentize</code> (<a
href="https://redirect.github.com/pygments/pygments/issues/2894">#2894</a>)</p>
</li>
<li>
<p>Update <code>onedark</code> style to support more token types (<a
href="https://redirect.github.com/pygments/pygments/issues/2977">#2977</a>)</p>
</li>
<li>
<p>Update <code>rtt</code> style to support more token types (<a
href="https://redirect.github.com/pygments/pygments/issues/2895">#2895</a>)</p>
</li>
<li>
<p>Cache entry points to improve performance (<a
href="https://redirect.github.com/pygments/pygments/issues/2979">#2979</a>)</p>
</li>
<li>
<p>Fix <code>xterm-256</code> color table (<a
href="https://redirect.github.com/pygments/pygments/issues/3043">#3043</a>)</p>
</li>
<li>
<p>Fix <code>kwargs</code> dictionary getting mutated on each call (<a
href="https://redirect.github.com/pygments/pygments/issues/3044">#3044</a>)</p>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/pygments/pygments/blob/master/CHANGES">pygments's
changelog</a>.</em></p>
<blockquote>
<h2>Version 2.20.0</h2>
<p>(released March 29th, 2026)</p>
<ul>
<li>
<p>New lexers:</p>
<ul>
<li>Rell (<a
href="https://redirect.github.com/pygments/pygments/issues/2914">#2914</a>)</li>
</ul>
</li>
<li>
<p>Updated lexers:</p>
<ul>
<li>archetype: Fix catastrophic backtracking in GUID and ID patterns (<a
href="https://redirect.github.com/pygments/pygments/issues/3064">#3064</a>)</li>
<li>ASN.1: Recognize minus sign and fix range operator (<a
href="https://redirect.github.com/pygments/pygments/issues/3014">#3014</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/3060">#3060</a>)</li>
<li>C++: Add C++26 keywords (<a
href="https://redirect.github.com/pygments/pygments/issues/2955">#2955</a>),
add integer literal suffixes (<a
href="https://redirect.github.com/pygments/pygments/issues/2966">#2966</a>)</li>
<li>ComponentPascal: Fix <code>analyse_text</code> (<a
href="https://redirect.github.com/pygments/pygments/issues/3028">#3028</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/3032">#3032</a>)</li>
<li>Coq renamed to Rocq (<a
href="https://redirect.github.com/pygments/pygments/issues/2883">#2883</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/2908">#2908</a>)</li>
<li>Cython: Various improvements (<a
href="https://redirect.github.com/pygments/pygments/issues/2932">#2932</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/2933">#2933</a>)</li>
<li>Debian control: Improve architecture parsing (<a
href="https://redirect.github.com/pygments/pygments/issues/3052">#3052</a>)</li>
<li>Devicetree: Add support for overlay/fragments (<a
href="https://redirect.github.com/pygments/pygments/issues/3021">#3021</a>),
add bytestring support (<a
href="https://redirect.github.com/pygments/pygments/issues/3022">#3022</a>),
fix catastrophic backtracking (<a
href="https://redirect.github.com/pygments/pygments/issues/3057">#3057</a>)</li>
<li>Fennel: Various improvements (<a
href="https://redirect.github.com/pygments/pygments/issues/2911">#2911</a>)</li>
<li>Haskell: Handle escape sequences in character literals (<a
href="https://redirect.github.com/pygments/pygments/issues/3069">#3069</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/1795">#1795</a>)</li>
<li>Java: Add module keywords (<a
href="https://redirect.github.com/pygments/pygments/issues/2955">#2955</a>)</li>
<li>Lean4: Add operators <code>]'</code>, <code>]?</code>,
<code>]!</code> (<a
href="https://redirect.github.com/pygments/pygments/issues/2946">#2946</a>)</li>
<li>LESS: Support single-line comments (<a
href="https://redirect.github.com/pygments/pygments/issues/3005">#3005</a>)</li>
<li>LilyPond: Update to 2.25.29 (<a
href="https://redirect.github.com/pygments/pygments/issues/2974">#2974</a>)</li>
<li>LLVM: Support C-style comments (<a
href="https://redirect.github.com/pygments/pygments/issues/3023">#3023</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/2978">#2978</a>)</li>
<li>Lua(u): Fix catastrophic backtracking (<a
href="https://redirect.github.com/pygments/pygments/issues/3047">#3047</a>)</li>
<li>Macaulay2: Update to 1.25.05 (<a
href="https://redirect.github.com/pygments/pygments/issues/2893">#2893</a>),
1.25.11 (<a
href="https://redirect.github.com/pygments/pygments/issues/2988">#2988</a>)</li>
<li>Mathematica: Various improvements (<a
href="https://redirect.github.com/pygments/pygments/issues/2957">#2957</a>)</li>
<li>meson: Add additional operators (<a
href="https://redirect.github.com/pygments/pygments/issues/2919">#2919</a>)</li>
<li>MySQL: Update keywords (<a
href="https://redirect.github.com/pygments/pygments/issues/2970">#2970</a>)</li>
<li>org-Mode: Support both schedule and deadline (<a
href="https://redirect.github.com/pygments/pygments/issues/2899">#2899</a>)</li>
<li>PHP: Add <code>__PROPERTY__</code> magic constant (<a
href="https://redirect.github.com/pygments/pygments/issues/2924">#2924</a>),
add reserved keywords (<a
href="https://redirect.github.com/pygments/pygments/issues/3002">#3002</a>)</li>
<li>PostgreSQL: Add more keywords (<a
href="https://redirect.github.com/pygments/pygments/issues/2985">#2985</a>)</li>
<li>protobuf: Fix namespace tokenization (<a
href="https://redirect.github.com/pygments/pygments/issues/2929">#2929</a>)</li>
<li>Python: Add <code>t</code>-string support (<a
href="https://redirect.github.com/pygments/pygments/issues/2973">#2973</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/3009">#3009</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/3010">#3010</a>)</li>
<li>Tablegen: Fix infinite loop (<a
href="https://redirect.github.com/pygments/pygments/issues/2972">#2972</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/2940">#2940</a>)</li>
<li>Tera Term macro: Add commands introduced in v5.3 through v5.6 (<a
href="https://redirect.github.com/pygments/pygments/issues/2951">#2951</a>)</li>
<li>TOML: Support TOML 1.1.0 (<a
href="https://redirect.github.com/pygments/pygments/issues/3026">#3026</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/3027">#3027</a>)</li>
<li>Turtle: Allow empty comment lines (<a
href="https://redirect.github.com/pygments/pygments/issues/2980">#2980</a>)</li>
<li>XML: Added <code>.xbrl</code> as file ending (<a
href="https://redirect.github.com/pygments/pygments/issues/2890">#2890</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/2891">#2891</a>)</li>
</ul>
</li>
<li>
<p>Drop Python 3.8, and add Python 3.14 as a supported version (<a
href="https://redirect.github.com/pygments/pygments/issues/2987">#2987</a>,
<a
href="https://redirect.github.com/pygments/pygments/issues/3012">#3012</a>)</p>
</li>
<li>
<p>Various improvements to <code>autopygmentize</code> (<a
href="https://redirect.github.com/pygments/pygments/issues/2894">#2894</a>)</p>
</li>
<li>
<p>Update <code>onedark</code> style to support more token types (<a
href="https://redirect.github.com/pygments/pygments/issues/2977">#2977</a>)</p>
</li>
<li>
<p>Update <code>rtt</code> style to support more token types (<a
href="https://redirect.github.com/pygments/pygments/issues/2895">#2895</a>)</p>
</li>
<li>
<p>Cache entry points to improve performance (<a
href="https://redirect.github.com/pygments/pygments/issues/2979">#2979</a>)</p>
</li>
<li>
<p>Fix <code>xterm-256</code> color table (<a
href="https://redirect.github.com/pygments/pygments/issues/3043">#3043</a>)</p>
</li>
<li>
<p>Fix <code>kwargs</code> dictionary getting mutated on each call (<a
href="https://redirect.github.com/pygments/pygments/issues/3044">#3044</a>)</p>
</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/pygments/pygments/commit/708197d82827ba2d5ca78bcbb653c7102ce86dcd"><code>708197d</code></a>
Fix underline length.</li>
<li><a
href="https://github.com/pygments/pygments/commit/1d4538ae8621d766ecc91ff59caf76ab75983abc"><code>1d4538a</code></a>
Prepare 2.20 release.</li>
<li><a
href="https://github.com/pygments/pygments/commit/2ceaee4e634eebae2d10a47fd05406871f6bac8f"><code>2ceaee4</code></a>
Update CHANGES.</li>
<li><a
href="https://github.com/pygments/pygments/commit/e3a3c54b58c7f80bc4db887e471d4f91c77844ed"><code>e3a3c54</code></a>
Fix Haskell lexer: handle escape sequences in character literals (<a
href="https://redirect.github.com/pygments/pygments/issues/3069">#3069</a>)</li>
<li><a
href="https://github.com/pygments/pygments/commit/d7c3453e342dac319f58e4091f4ef183cc49d802"><code>d7c3453</code></a>
Merge pull request <a
href="https://redirect.github.com/pygments/pygments/issues/3071">#3071</a>
from pygments/harden-html-formatter</li>
<li><a
href="https://github.com/pygments/pygments/commit/0f97e7c37d44abfa4ddfddf44a3290fdad586034"><code>0f97e7c</code></a>
Harden the HTML formatter against CSS.</li>
<li><a
href="https://github.com/pygments/pygments/commit/9f981b2ba42b88ca5bdcebf12cd01efd7cd80aec"><code>9f981b2</code></a>
Update CHANGES.</li>
<li><a
href="https://github.com/pygments/pygments/commit/1d889151024e9a53f3702a60558b29b070306e9e"><code>1d88915</code></a>
Update CHANGES.</li>
<li><a
href="https://github.com/pygments/pygments/commit/c3d93adb9827fc054c3c12b47bde31c781a36a93"><code>c3d93ad</code></a>
Fix ASN.1 lexer: recognize minus sign and fix range operator (<a
href="https://redirect.github.com/pygments/pygments/issues/3060">#3060</a>)</li>
<li><a
href="https://github.com/pygments/pygments/commit/4f06bcf8a5ba3f2b5bda24a26ccf041a1a65d91e"><code>4f06bcf</code></a>
fix bad behaving backtracking regex in CommonLispLexer</li>
<li>Additional commits viewable in <a
href="https://github.com/pygments/pygments/compare/2.19.2...2.20.0">compare
view</a></li>
</ul>
</details>
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436043392d chore(deps): bump langchain-core from 1.2.11 to 1.2.22 in /libs/checkpoint-postgres (#7317)
Bumps [langchain-core](https://github.com/langchain-ai/langchain) from
1.2.11 to 1.2.22.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langchain/releases">langchain-core's
releases</a>.</em></p>
<blockquote>
<h2>langchain-core==1.2.22</h2>
<p>Changes since langchain-core==1.2.21</p>
<p>release(core): 1.2.22 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36201">#36201</a>)
fix(core): validate paths in <code>prompt.save</code> and
<code>load_prompt</code>, deprecate methods (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36200">#36200</a>)</p>
<h2>langchain-core==1.2.21</h2>
<p>Changes since langchain-core==1.2.20</p>
<p>release(core): 1.2.21 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36179">#36179</a>)
fix(core,model-profiles): add missing <code>ModelProfile</code> fields,
warn on schema drift (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36129">#36129</a>)
chore(core): remove stale blockbuster allowlist for deleted context
module (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36168">#36168</a>)
ci: suppress pytest streaming output in CI (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36092">#36092</a>)</p>
<h2>langchain-core==1.2.20</h2>
<p>Changes since langchain-core==1.2.19</p>
<p>release(core): 1.2.20 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36085">#36085</a>)
fix(core): trace invocation params in metadata (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36080">#36080</a>)
feat: Add LangSmith integration metadata to create_agent and
init_chat_model (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35810">#35810</a>)
feat(core): harden anti-ssrf (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35960">#35960</a>)
ci: avoid unnecessary dep installs in lint targets (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36046">#36046</a>)
docs(core): document <code>base_url</code> in mermaid api (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35961">#35961</a>)
chore: bump orjson from 3.11.5 to 3.11.6 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35805">#35805</a>)
chore: housekeeping (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35850">#35850</a>)</p>
<h2>langchain-core==1.2.19</h2>
<p>Changes since langchain-core==1.2.18</p>
<p>release(core): 1.2.19 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35832">#35832</a>)
chore(core): move BaseCrossEncoder to langchain-core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35809">#35809</a>)
chore: bump tornado from 6.5.2 to 6.5.5 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35775">#35775</a>)</p>
<h2>langchain-core==1.2.18</h2>
<p>Changes since langchain-core==1.2.17</p>
<p>release(core): 1.2.18 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35704">#35704</a>)
fix(core): fix double backticks in deprecation docstring for
alternative_import (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35658">#35658</a>)
fix(core): preserve default_factory when generating tool call schema (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35550">#35550</a>)
feat(openai): support tool search (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35582">#35582</a>)
chore: bump the minor-and-patch group across 3 directories with 7
updates (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35605">#35605</a>)</p>
<h2>langchain-core==1.2.17</h2>
<p>Changes since langchain-core==1.2.16</p>
<p>release(core): 1.2.17 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35527">#35527</a>)
fix(core): extract usage metadata from serialized tracer message outputs
(<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35526">#35526</a>)
chore: bump the langchain-deps group across 3 directories with 7 updates
(<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35513">#35513</a>)
chore: bump the langchain-deps group across 3 directories with 14
updates (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35441">#35441</a>)</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/langchain-ai/langchain/commit/d22df94537e4267f72dc1bbfc8e3849baf20d9f7"><code>d22df94</code></a>
release(core): 1.2.22 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36201">#36201</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/27add913474e01e33bededf4096151130ba0d47c"><code>27add91</code></a>
fix(core): validate paths in <code>prompt.save</code> and
<code>load_prompt</code>, deprecate metho...</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/7563fceb40ce31165524f3f57ec65e487c02b1a7"><code>7563fce</code></a>
chore(model-profiles): refresh model profile data (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36195">#36195</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/3e64c255b84b283b3a65216b19b9838734258c96"><code>3e64c25</code></a>
chore: use repo permissions instead of org membership for maintainer
override...</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/1778b082ecd64a9dedd48674d874ca1bfcbe4c7d"><code>1778b08</code></a>
chore(partners): bump <code>langchain-core</code> min to
<code>1.2.21</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36183">#36183</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/ad574fce0d52740c249b0db7bde871d779ffb93d"><code>ad574fc</code></a>
fix(openai): bump min core version (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36180">#36180</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/19f81cf6f1d73f7adf156491ba0617497a526b8c"><code>19f81cf</code></a>
release(core): 1.2.21 (<a
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e243a8fb61 chore(deps): bump anyio from 4.12.1 to 4.13.0 in /libs/checkpoint-postgres in the minor-and-patch group (#7288)
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Fixed Condition.wait() not handing over notification when cancelled</li>
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Fixed cancellation exceptions leaking from a <code>CancelScope</code> on
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Widened type annotations to accept IO[bytes] in file streams</li>
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Added note about erasing the template</li>
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fc03d1fd04 chore(deps): bump requests from 2.32.5 to 2.33.0 in /libs/checkpoint-postgres (#7283)
Bumps [requests](https://github.com/psf/requests) from 2.32.5 to 2.33.0.
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Bump github/codeql-action from 4.33.0 to 4.34.1</li>
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Bump github/codeql-action from 4.32.0 to 4.33.0</li>
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473c7ec468 chore(deps): bump ruff from 0.15.6 to 0.15.7 in /libs/checkpoint-postgres in the all-dependencies group (#7245)
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href="https://github.com/amyreese"><code>@​amyreese</code></a></li>
<li><a href="https://github.com/statxc"><code>@​statxc</code></a></li>
<li><a href="https://github.com/dylwil3"><code>@​dylwil3</code></a></li>
<li><a
href="https://github.com/hunterhogan"><code>@​hunterhogan</code></a></li>
<li><a
href="https://github.com/renovate"><code>@​renovate</code></a></li>
</ul>
<h2>Install ruff 0.15.7</h2>
<h3>Install prebuilt binaries via shell script</h3>
<pre lang="sh"><code>curl --proto '=https' --tlsv1.2 -LsSf
https://releases.astral.sh/github/ruff/releases/download/0.15.7/ruff-installer.sh
| sh
</code></pre>
<h3>Install prebuilt binaries via powershell script</h3>
<pre lang="sh"><code>powershell -ExecutionPolicy Bypass -c &quot;irm
https://releases.astral.sh/github/ruff/releases/download/0.15.7/ruff-installer.ps1
| iex&quot;
&lt;/tr&gt;&lt;/table&gt; 
</code></pre>
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md">ruff's
changelog</a>.</em></p>
<blockquote>
<h2>0.15.7</h2>
<p>Released on 2026-03-19.</p>
<h3>Preview features</h3>
<ul>
<li>Display output severity in preview (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23845">#23845</a>)</li>
<li>Don't show <code>noqa</code> hover for non-Python documents (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24040">#24040</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>[<code>pycodestyle</code>] Recognize <code>pyrefly:</code> as a
pragma comment (<code>E501</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24019">#24019</a>)</li>
</ul>
<h3>Server</h3>
<ul>
<li>Don't return code actions for non-Python documents (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23905">#23905</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Add company AI policy to contributing guide (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24021">#24021</a>)</li>
<li>Document editor features for Markdown code formatting (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23924">#23924</a>)</li>
<li>[<code>pylint</code>] Improve phrasing (<code>PLC0208</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24033">#24033</a>)</li>
</ul>
<h3>Other changes</h3>
<ul>
<li>Use PEP 639 license information (<a
href="https://redirect.github.com/astral-sh/ruff/pull/19661">#19661</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/tmimmanuel"><code>@​tmimmanuel</code></a></li>
<li><a
href="https://github.com/DimitriPapadopoulos"><code>@​DimitriPapadopoulos</code></a></li>
<li><a
href="https://github.com/amyreese"><code>@​amyreese</code></a></li>
<li><a href="https://github.com/statxc"><code>@​statxc</code></a></li>
<li><a href="https://github.com/dylwil3"><code>@​dylwil3</code></a></li>
<li><a
href="https://github.com/hunterhogan"><code>@​hunterhogan</code></a></li>
<li><a
href="https://github.com/renovate"><code>@​renovate</code></a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/astral-sh/ruff/commit/0ef39de46c006994fb1e90f7bd4ba09c0b2c1f79"><code>0ef39de</code></a>
Bump 0.15.7 (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24049">#24049</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/beb543b5c666be9fd3f13c88df818f202b63e9d0"><code>beb543b</code></a>
[ty] ecosystem-analyzer: Fail on newly panicking projects (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24043">#24043</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/378fe730929ccd67a7f2426b3012093da814b31d"><code>378fe73</code></a>
Don't show noqa hover for non-Python documents (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24040">#24040</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/b5665bd18eecab4d3b5ab1256b36904cd99a4c57"><code>b5665bd</code></a>
[<code>pylint</code>] Improve phrasing (<code>PLC0208</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24033">#24033</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/6e20f2219020e61eeae29458013d2d3684f75a79"><code>6e20f22</code></a>
test: migrate <code>show_settings</code> and <code>version</code> tests
to use <code>CliTest</code> (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23702">#23702</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/f99b284c1fe1399a82da7f6669467488017d44a7"><code>f99b284</code></a>
Drain file watcher events during test setup (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24030">#24030</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/744c996c35016a8c0e05aa2823f4f822ac7b842c"><code>744c996</code></a>
[ty] Filter out unsatisfiable inference attempts during generic call
narrowin...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/16160958bdafb6106b6fffc72ffe2e4db0c0ac33"><code>1616095</code></a>
[ty] Avoid inferring intersection types for call arguments (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23933">#23933</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/7f275f431bf8c60d59601b74d441e9f4bef89f35"><code>7f275f4</code></a>
[ty] Pin mypy_primer in <code>setup_primer_project.py</code> (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24020">#24020</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/7255e362e4b171a641222279cd28d2ca88a74fdc"><code>7255e36</code></a>
[<code>pycodestyle</code>] Recognize <code>pyrefly:</code> as a pragma
comment (<code>E501</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/issues/24019">#24019</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ruff/compare/0.15.6...0.15.7">compare
view</a></li>
</ul>
</details>
<br />


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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2026-03-23 09:42:03 -07:00
William FHandGitHub f393a5415e release(checkpoint-postgres): 3.0.5 (#7221) 2026-03-18 14:17:57 -07:00
William FHandGitHub 2e0fc1c49d fix: re-use connection (#7220) 2026-03-18 13:31:46 -07:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
9ed7572527 chore(deps): bump ruff from 0.15.5 to 0.15.6 in /libs/checkpoint-postgres in the all-dependencies group (#7194)
Bumps the all-dependencies group in /libs/checkpoint-postgres with 1
update: [ruff](https://github.com/astral-sh/ruff).

Updates `ruff` from 0.15.5 to 0.15.6
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/releases">ruff's
releases</a>.</em></p>
<blockquote>
<h2>0.15.6</h2>
<h2>Release Notes</h2>
<p>Released on 2026-03-12.</p>
<h3>Preview features</h3>
<ul>
<li>Add support for <code>lazy</code> import parsing (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23755">#23755</a>)</li>
<li>Add support for star-unpacking of comprehensions (PEP 798) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23788">#23788</a>)</li>
<li>Reject semantic syntax errors for lazy imports (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23757">#23757</a>)</li>
<li>Drop a few rules from the preview default set (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23879">#23879</a>)</li>
<li>[<code>airflow</code>] Flag <code>Variable.get()</code> calls
outside of task execution context (<code>AIR003</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23584">#23584</a>)</li>
<li>[<code>airflow</code>] Flag runtime-varying values in DAG/task
constructor arguments (<code>AIR304</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23631">#23631</a>)</li>
<li>[<code>flake8-bugbear</code>] Implement
<code>delattr-with-constant</code> (<code>B043</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23737">#23737</a>)</li>
<li>[<code>flake8-tidy-imports</code>] Add <code>TID254</code> to
enforce lazy imports (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23777">#23777</a>)</li>
<li>[<code>flake8-tidy-imports</code>] Allow users to ban lazy imports
with <code>TID254</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23847">#23847</a>)</li>
<li>[<code>isort</code>] Retain <code>lazy</code> keyword when sorting
imports (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23762">#23762</a>)</li>
<li>[<code>pyupgrade</code>] Add <code>from __future__ import
annotations</code> automatically (<code>UP006</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23260">#23260</a>)</li>
<li>[<code>refurb</code>] Support <code>newline</code> parameter in
<code>FURB101</code> for Python 3.13+ (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23754">#23754</a>)</li>
<li>[<code>ruff</code>] Add <code>os-path-commonprefix</code>
(<code>RUF071</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23814">#23814</a>)</li>
<li>[<code>ruff</code>] Add unsafe fix for os-path-commonprefix
(<code>RUF071</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23852">#23852</a>)</li>
<li>[<code>ruff</code>] Limit <code>RUF036</code> to typing contexts;
make it unsafe for non-typing-only (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23765">#23765</a>)</li>
<li>[<code>ruff</code>] Use starred unpacking for <code>RUF017</code> in
Python 3.15+ (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23789">#23789</a>)</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>Fix <code>--add-noqa</code> creating unwanted leading whitespace (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23773">#23773</a>)</li>
<li>Fix <code>--add-noqa</code> breaking shebangs (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23577">#23577</a>)</li>
<li>[formatter] Fix lambda body formatting for multiline calls and
subscripts (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23866">#23866</a>)</li>
<li>[formatter] Preserve required annotation parentheses in annotated
assignments (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23865">#23865</a>)</li>
<li>[formatter] Preserve type-expression parentheses in the formatter
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23867">#23867</a>)</li>
<li>[<code>flake8-annotations</code>] Fix stack overflow in
<code>ANN401</code> on quoted annotations with escape sequences (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23912">#23912</a>)</li>
<li>[<code>pep8-naming</code>] Check naming conventions in
<code>match</code> pattern bindings (<code>N806</code>,
<code>N815</code>, <code>N816</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23899">#23899</a>)</li>
<li>[<code>perflint</code>] Fix comment duplication in fixes
(<code>PERF401</code>, <code>PERF403</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23729">#23729</a>)</li>
<li>[<code>pyupgrade</code>] Properly trigger <code>super</code> change
in nested class (<code>UP008</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22677">#22677</a>)</li>
<li>[<code>ruff</code>] Avoid syntax errors in <code>RUF036</code> fixes
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23764">#23764</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>[<code>flake8-bandit</code>] Flag <code>S501</code> with
<code>requests.request</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23873">#23873</a>)</li>
<li>[<code>flake8-executable</code>] Fix WSL detection in non-Docker
containers (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22879">#22879</a>)</li>
<li>[<code>flake8-print</code>] Ignore <code>pprint</code> calls with
<code>stream=</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23787">#23787</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Update docs for Markdown code block formatting (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23871">#23871</a>)</li>
<li>[<code>flake8-bugbear</code>] Fix misleading description for
<code>B904</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23731">#23731</a>)</li>
</ul>
<h3>Contributors</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md">ruff's
changelog</a>.</em></p>
<blockquote>
<h2>0.15.6</h2>
<p>Released on 2026-03-12.</p>
<h3>Preview features</h3>
<ul>
<li>Add support for <code>lazy</code> import parsing (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23755">#23755</a>)</li>
<li>Add support for star-unpacking of comprehensions (PEP 798) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23788">#23788</a>)</li>
<li>Reject semantic syntax errors for lazy imports (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23757">#23757</a>)</li>
<li>Drop a few rules from the preview default set (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23879">#23879</a>)</li>
<li>[<code>airflow</code>] Flag <code>Variable.get()</code> calls
outside of task execution context (<code>AIR003</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23584">#23584</a>)</li>
<li>[<code>airflow</code>] Flag runtime-varying values in DAG/task
constructor arguments (<code>AIR304</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23631">#23631</a>)</li>
<li>[<code>flake8-bugbear</code>] Implement
<code>delattr-with-constant</code> (<code>B043</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23737">#23737</a>)</li>
<li>[<code>flake8-tidy-imports</code>] Add <code>TID254</code> to
enforce lazy imports (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23777">#23777</a>)</li>
<li>[<code>flake8-tidy-imports</code>] Allow users to ban lazy imports
with <code>TID254</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23847">#23847</a>)</li>
<li>[<code>isort</code>] Retain <code>lazy</code> keyword when sorting
imports (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23762">#23762</a>)</li>
<li>[<code>pyupgrade</code>] Add <code>from __future__ import
annotations</code> automatically (<code>UP006</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23260">#23260</a>)</li>
<li>[<code>refurb</code>] Support <code>newline</code> parameter in
<code>FURB101</code> for Python 3.13+ (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23754">#23754</a>)</li>
<li>[<code>ruff</code>] Add <code>os-path-commonprefix</code>
(<code>RUF071</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23814">#23814</a>)</li>
<li>[<code>ruff</code>] Add unsafe fix for os-path-commonprefix
(<code>RUF071</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23852">#23852</a>)</li>
<li>[<code>ruff</code>] Limit <code>RUF036</code> to typing contexts;
make it unsafe for non-typing-only (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23765">#23765</a>)</li>
<li>[<code>ruff</code>] Use starred unpacking for <code>RUF017</code> in
Python 3.15+ (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23789">#23789</a>)</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>Fix <code>--add-noqa</code> creating unwanted leading whitespace (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23773">#23773</a>)</li>
<li>Fix <code>--add-noqa</code> breaking shebangs (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23577">#23577</a>)</li>
<li>[formatter] Fix lambda body formatting for multiline calls and
subscripts (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23866">#23866</a>)</li>
<li>[formatter] Preserve required annotation parentheses in annotated
assignments (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23865">#23865</a>)</li>
<li>[formatter] Preserve type-expression parentheses in the formatter
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23867">#23867</a>)</li>
<li>[<code>flake8-annotations</code>] Fix stack overflow in
<code>ANN401</code> on quoted annotations with escape sequences (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23912">#23912</a>)</li>
<li>[<code>pep8-naming</code>] Check naming conventions in
<code>match</code> pattern bindings (<code>N806</code>,
<code>N815</code>, <code>N816</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23899">#23899</a>)</li>
<li>[<code>perflint</code>] Fix comment duplication in fixes
(<code>PERF401</code>, <code>PERF403</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23729">#23729</a>)</li>
<li>[<code>pyupgrade</code>] Properly trigger <code>super</code> change
in nested class (<code>UP008</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22677">#22677</a>)</li>
<li>[<code>ruff</code>] Avoid syntax errors in <code>RUF036</code> fixes
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23764">#23764</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>[<code>flake8-bandit</code>] Flag <code>S501</code> with
<code>requests.request</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23873">#23873</a>)</li>
<li>[<code>flake8-executable</code>] Fix WSL detection in non-Docker
containers (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22879">#22879</a>)</li>
<li>[<code>flake8-print</code>] Ignore <code>pprint</code> calls with
<code>stream=</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23787">#23787</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Update docs for Markdown code block formatting (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23871">#23871</a>)</li>
<li>[<code>flake8-bugbear</code>] Fix misleading description for
<code>B904</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23731">#23731</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a href="https://github.com/zsol"><code>@​zsol</code></a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/astral-sh/ruff/commit/e4c7f357777a2fdd34dbe6a98b1b7d3e7488f675"><code>e4c7f35</code></a>
Bump 0.15.6 (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23919">#23919</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/edfe6c17a493669227da45ce7edc786208d9d0b0"><code>edfe6c1</code></a>
[ty] Narrow type context during collection literal inference (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23844">#23844</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/dd16d689abd9d0fa1caf4316e70479fd422b6142"><code>dd16d68</code></a>
Exclude broken symlink in ecosystem check (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23921">#23921</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/3f94c6ac6397cdc3160459d9d6e3892e3f3242dd"><code>3f94c6a</code></a>
Fix stack overflow in ANN401 on quoted annotations with escape sequences
(<a
href="https://redirect.github.com/astral-sh/ruff/issues/23">#23</a>...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/91fc7bd3f936974d7107ba8fd0668bc251a55c58"><code>91fc7bd</code></a>
[ty] Fix false-positive diagnostics for PEP-604 union annotations on
attribut...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/04229cffb44dfe8c64a0879eb3cea472a08d1565"><code>04229cf</code></a>
[ty] Initial test suite for PEP-728 <code>TypedDict</code> features (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23832">#23832</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/728b9d6fd300d492fc2572bcfade170141296f97"><code>728b9d6</code></a>
[<code>pep8-naming</code>] Check naming conventions in
<code>match</code> pattern bindings (<code>N806</code>,...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/88d1eecd261679fc9d1d10f30d814230a7f28513"><code>88d1eec</code></a>
[ty] Ensure a <code>type[]</code> type <code>T</code> is always
considered assignable to a union th...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/37cdd61406ad4965847c9baa7c3f6ca633887d68"><code>37cdd61</code></a>
Fix lambda body formatting for multiline calls and subscripts (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23866">#23866</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/a25a4df54aca67d23b4867ddad634fe0768fd6a2"><code>a25a4df</code></a>
[ty] Disambiguate duplicate-looking overloaded callables in union
display (<a
href="https://redirect.github.com/astral-sh/ruff/issues/2">#2</a>...</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ruff/compare/0.15.5...0.15.6">compare
view</a></li>
</ul>
</details>
<br />


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Signed-off-by: dependabot[bot] <support@github.com>
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dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
c08917a1e7 chore(deps): bump the all-dependencies group across 1 directory with 2 updates (#7071)
Bumps the all-dependencies group with 2 updates in the
/libs/checkpoint-postgres directory:
[ruff](https://github.com/astral-sh/ruff) and
[codespell](https://github.com/codespell-project/codespell).

Updates `ruff` from 0.15.2 to 0.15.5
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/releases">ruff's
releases</a>.</em></p>
<blockquote>
<h2>0.15.5</h2>
<h2>Release Notes</h2>
<p>Released on 2026-03-05.</p>
<h3>Preview features</h3>
<ul>
<li>Discover Markdown files by default in preview mode (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23434">#23434</a>)</li>
<li>[<code>perflint</code>] Extend <code>PERF102</code> to
comprehensions and generators (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23473">#23473</a>)</li>
<li>[<code>refurb</code>] Fix <code>FURB101</code> and
<code>FURB103</code> false positives when I/O variable is used later (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23542">#23542</a>)</li>
<li>[<code>ruff</code>] Add fix for
<code>none-not-at-end-of-union</code> (<code>RUF036</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22829">#22829</a>)</li>
<li>[<code>ruff</code>] Fix false positive for <code>re.split</code>
with empty string pattern (<code>RUF055</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23634">#23634</a>)</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>[<code>fastapi</code>] Handle callable class dependencies with
<code>__call__</code> method (<code>FAST003</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23553">#23553</a>)</li>
<li>[<code>pydocstyle</code>] Fix numpy section ordering
(<code>D420</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23685">#23685</a>)</li>
<li>[<code>pyflakes</code>] Fix false positive for names shadowing
re-exports (<code>F811</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23356">#23356</a>)</li>
<li>[<code>pyupgrade</code>] Avoid inserting redundant <code>None</code>
elements in <code>UP045</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23459">#23459</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Document extension mapping for Markdown code formatting (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23574">#23574</a>)</li>
<li>Update default Python version examples (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23605">#23605</a>)</li>
</ul>
<h3>Other changes</h3>
<ul>
<li>Publish releases to Astral mirror (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23616">#23616</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/amyreese"><code>@​amyreese</code></a></li>
<li><a
href="https://github.com/stakeswky"><code>@​stakeswky</code></a></li>
<li><a
href="https://github.com/chirizxc"><code>@​chirizxc</code></a></li>
<li><a
href="https://github.com/anishgirianish"><code>@​anishgirianish</code></a></li>
<li><a href="https://github.com/bxff"><code>@​bxff</code></a></li>
<li><a href="https://github.com/zsol"><code>@​zsol</code></a></li>
<li><a
href="https://github.com/charliermarsh"><code>@​charliermarsh</code></a></li>
<li><a href="https://github.com/ntBre"><code>@​ntBre</code></a></li>
<li><a
href="https://github.com/kar-ganap"><code>@​kar-ganap</code></a></li>
</ul>
<h2>Install ruff 0.15.5</h2>
<h3>Install prebuilt binaries via shell script</h3>
<pre lang="sh"><code>curl --proto '=https' --tlsv1.2 -LsSf
https://github.com/astral-sh/ruff/releases/download/0.15.5/ruff-installer.sh
| sh
</code></pre>
<h3>Install prebuilt binaries via powershell script</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md">ruff's
changelog</a>.</em></p>
<blockquote>
<h2>0.15.5</h2>
<p>Released on 2026-03-05.</p>
<h3>Preview features</h3>
<ul>
<li>Discover Markdown files by default in preview mode (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23434">#23434</a>)</li>
<li>[<code>perflint</code>] Extend <code>PERF102</code> to
comprehensions and generators (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23473">#23473</a>)</li>
<li>[<code>refurb</code>] Fix <code>FURB101</code> and
<code>FURB103</code> false positives when I/O variable is used later (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23542">#23542</a>)</li>
<li>[<code>ruff</code>] Add fix for
<code>none-not-at-end-of-union</code> (<code>RUF036</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22829">#22829</a>)</li>
<li>[<code>ruff</code>] Fix false positive for <code>re.split</code>
with empty string pattern (<code>RUF055</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23634">#23634</a>)</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>[<code>fastapi</code>] Handle callable class dependencies with
<code>__call__</code> method (<code>FAST003</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23553">#23553</a>)</li>
<li>[<code>pydocstyle</code>] Fix numpy section ordering
(<code>D420</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23685">#23685</a>)</li>
<li>[<code>pyflakes</code>] Fix false positive for names shadowing
re-exports (<code>F811</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23356">#23356</a>)</li>
<li>[<code>pyupgrade</code>] Avoid inserting redundant <code>None</code>
elements in <code>UP045</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23459">#23459</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Document extension mapping for Markdown code formatting (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23574">#23574</a>)</li>
<li>Update default Python version examples (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23605">#23605</a>)</li>
</ul>
<h3>Other changes</h3>
<ul>
<li>Publish releases to Astral mirror (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23616">#23616</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/amyreese"><code>@​amyreese</code></a></li>
<li><a
href="https://github.com/stakeswky"><code>@​stakeswky</code></a></li>
<li><a
href="https://github.com/chirizxc"><code>@​chirizxc</code></a></li>
<li><a
href="https://github.com/anishgirianish"><code>@​anishgirianish</code></a></li>
<li><a href="https://github.com/bxff"><code>@​bxff</code></a></li>
<li><a href="https://github.com/zsol"><code>@​zsol</code></a></li>
<li><a
href="https://github.com/charliermarsh"><code>@​charliermarsh</code></a></li>
<li><a href="https://github.com/ntBre"><code>@​ntBre</code></a></li>
<li><a
href="https://github.com/kar-ganap"><code>@​kar-ganap</code></a></li>
</ul>
<h2>0.15.4</h2>
<p>Released on 2026-02-26.</p>
<p>This is a follow-up release to 0.15.3 that resolves a panic when the
new rule <code>PLR1712</code> was enabled with any rule that analyzes
definitions, such as many of the <code>ANN</code> or <code>D</code>
rules.</p>
<h3>Bug fixes</h3>
<ul>
<li>Fix panic on access to definitions after analyzing definitions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23588">#23588</a>)</li>
<li>[<code>pyflakes</code>] Suppress false positive in <code>F821</code>
for names used before <code>del</code> in stub files (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23550">#23550</a>)</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/astral-sh/ruff/commit/5e4a3d9c3b381df20f6a52caef0f56ed0ebc74be"><code>5e4a3d9</code></a>
Bump 0.15.5 (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23743">#23743</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/69c23cc5a3a6cb08d81b01c7d1c2ba0482c3a3b1"><code>69c23cc</code></a>
[ty] Render all changed diagnostics in conformance.py (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23613">#23613</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/4926bd58204839cb75a8ed1397e824bbc8f644ca"><code>4926bd5</code></a>
[ty] Split deferred checks out of <code>types/infer/builder.rs</code>
(<a
href="https://redirect.github.com/astral-sh/ruff/issues/23740">#23740</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/9a70f5eb2fb0180953418cd6ac037cb3d531e77b"><code>9a70f5e</code></a>
Discover markdown files by default in preview mode (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23434">#23434</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/3dc78b0a84ee231afb1c3329e11bfc912c236366"><code>3dc78b0</code></a>
[ty] Use <code>HasOptionalDefinition</code> for <code>except</code>
handlers (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23739">#23739</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/a6a5e8d10b8a5185049827be0a304db522b91c9a"><code>a6a5e8d</code></a>
[ty] Fix precedence of <code>all</code> selector in TOML configurations
(<a
href="https://redirect.github.com/astral-sh/ruff/issues/23723">#23723</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/2a5384b0b6e22ab511aec6f8dbb11648befda887"><code>2a5384b</code></a>
[ty] Make <code>all</code> selector case sensitive (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23713">#23713</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/db77d7b2ae3da8deed64d8889a5cbcea287b52a6"><code>db77d7b</code></a>
[ty] Add a diagnostic if a <code>TypeVar</code> is used to specialize a
<code>ParamSpec</code>, or ...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/db2849068f7d6a1f42cdafec46a7c2c83d39ece3"><code>db28490</code></a>
[ty] Override home directory in ty tests (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23724">#23724</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/5f0fd91a230972bb9d1e4545ebaed2b7d09158a2"><code>5f0fd91</code></a>
[ty] More type-variable default validation (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23639">#23639</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ruff/compare/0.15.2...0.15.5">compare
view</a></li>
</ul>
</details>
<br />

Updates `codespell` from 2.4.1 to 2.4.2
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/codespell-project/codespell/releases">codespell's
releases</a>.</em></p>
<blockquote>
<h2>v2.4.2</h2>
<!-- raw HTML omitted -->
<h2>Highlights</h2>
<ul>
<li>Fixed compatibility with chardet 7+</li>
</ul>
<h2>What's Changed</h2>
<ul>
<li>Fix and clarify cases in ignore patterns by <a
href="https://github.com/DanielYang59"><code>@​DanielYang59</code></a>
in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3583">codespell-project/codespell#3583</a></li>
<li>codespell-private.yml: Do not codespell digital signature files by
<a href="https://github.com/cclauss"><code>@​cclauss</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3623">codespell-project/codespell#3623</a></li>
<li>[pre-commit.ci] pre-commit autoupdate by <a
href="https://github.com/pre-commit-ci"><code>@​pre-commit-ci</code></a>[bot]
in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3634">codespell-project/codespell#3634</a></li>
<li>numbes-&gt;numbers and numbesr-&gt;numbers by <a
href="https://github.com/skshetry"><code>@​skshetry</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3635">codespell-project/codespell#3635</a></li>
<li>Add spelling corrections for disclose and variables. by <a
href="https://github.com/cfi-gb"><code>@​cfi-gb</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3622">codespell-project/codespell#3622</a></li>
<li>Add spelling correction for Vulnererability and variants. by <a
href="https://github.com/cfi-gb"><code>@​cfi-gb</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3625">codespell-project/codespell#3625</a></li>
<li>Remove lets-&gt;let's by <a
href="https://github.com/Piedone"><code>@​Piedone</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3633">codespell-project/codespell#3633</a></li>
<li>Add corrections for &quot;dictate&quot; by <a
href="https://github.com/jdufresne"><code>@​jdufresne</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3636">codespell-project/codespell#3636</a></li>
<li>Add specicification (and pl) typo by <a
href="https://github.com/yarikoptic"><code>@​yarikoptic</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3639">codespell-project/codespell#3639</a></li>
<li>Remove &quot;blueish&quot; correction by <a
href="https://github.com/hadess"><code>@​hadess</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3510">codespell-project/codespell#3510</a></li>
<li>Add &quot;lighting&quot; as an option to fix &quot;lighning&quot; by
<a href="https://github.com/yarikoptic"><code>@​yarikoptic</code></a> in
<a
href="https://redirect.github.com/codespell-project/codespell/pull/3648">codespell-project/codespell#3648</a></li>
<li>Revert adding <code>lien</code> to the rare dictionary by <a
href="https://github.com/nikolaik"><code>@​nikolaik</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3631">codespell-project/codespell#3631</a></li>
<li>&quot;ane&quot; could have been &quot;one&quot; by <a
href="https://github.com/yarikoptic"><code>@​yarikoptic</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3645">codespell-project/codespell#3645</a></li>
<li>Add spelling correction for &quot;priort&quot; by <a
href="https://github.com/cfi-gb"><code>@​cfi-gb</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3647">codespell-project/codespell#3647</a></li>
<li>Remove &quot;fix&quot; of &quot;deques&quot; - it is quite legit by
<a href="https://github.com/yarikoptic"><code>@​yarikoptic</code></a> in
<a
href="https://redirect.github.com/codespell-project/codespell/pull/3649">codespell-project/codespell#3649</a></li>
<li>Several new suggestions by <a
href="https://github.com/mdeweerd"><code>@​mdeweerd</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3621">codespell-project/codespell#3621</a></li>
<li>Add proposal constraints to containts by <a
href="https://github.com/mdeweerd"><code>@​mdeweerd</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3652">codespell-project/codespell#3652</a></li>
<li>Additions dleay,infp,practive,utiliy by <a
href="https://github.com/mdeweerd"><code>@​mdeweerd</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3643">codespell-project/codespell#3643</a></li>
<li>Add calncelled and its variations by <a
href="https://github.com/mdeweerd"><code>@​mdeweerd</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3650">codespell-project/codespell#3650</a></li>
<li>Use raw strings for regex by <a
href="https://github.com/DimitriPapadopoulos"><code>@​DimitriPapadopoulos</code></a>
in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3654">codespell-project/codespell#3654</a></li>
<li>Allow multiple spaces before codespell:ignore by <a
href="https://github.com/DimitriPapadopoulos"><code>@​DimitriPapadopoulos</code></a>
in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3653">codespell-project/codespell#3653</a></li>
<li>Added correction from <code>timeour</code> to <code>timeout</code>
by <a href="https://github.com/jamesbraza"><code>@​jamesbraza</code></a>
in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3656">codespell-project/codespell#3656</a></li>
<li>Add typos found in various software projects by <a
href="https://github.com/luzpaz"><code>@​luzpaz</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3640">codespell-project/codespell#3640</a></li>
<li>[pre-commit.ci] pre-commit autoupdate by <a
href="https://github.com/pre-commit-ci"><code>@​pre-commit-ci</code></a>[bot]
in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3659">codespell-project/codespell#3659</a></li>
<li>Add codespell suggestions for enabke and friends by <a
href="https://github.com/mdeweerd"><code>@​mdeweerd</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3657">codespell-project/codespell#3657</a></li>
<li>END: add &quot;queues&quot; (plural from queue) as possible fix for
ques by <a
href="https://github.com/yarikoptic"><code>@​yarikoptic</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3591">codespell-project/codespell#3591</a></li>
<li>agreegate, lesda, realod, colouer by <a
href="https://github.com/mdeweerd"><code>@​mdeweerd</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3665">codespell-project/codespell#3665</a></li>
<li>Update pre-commit version in documentation by <a
href="https://github.com/prchoward"><code>@​prchoward</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3666">codespell-project/codespell#3666</a></li>
<li>MAINT: Rename CI file and run name by <a
href="https://github.com/larsoner"><code>@​larsoner</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3667">codespell-project/codespell#3667</a></li>
<li>preoccuption-&gt;preoccupation; occuption-&gt;occupation by <a
href="https://github.com/TheGiraffe3"><code>@​TheGiraffe3</code></a> in
<a
href="https://redirect.github.com/codespell-project/codespell/pull/3668">codespell-project/codespell#3668</a></li>
<li>Suggestions for: checkto, diminsion, waitfor by <a
href="https://github.com/mdeweerd"><code>@​mdeweerd</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3670">codespell-project/codespell#3670</a></li>
<li>Typos found in sigstore-python by <a
href="https://github.com/DimitriPapadopoulos"><code>@​DimitriPapadopoulos</code></a>
in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3664">codespell-project/codespell#3664</a></li>
<li>usgin-&gt;using by <a
href="https://github.com/ydah"><code>@​ydah</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3672">codespell-project/codespell#3672</a></li>
<li>Add typos found in various software projects by <a
href="https://github.com/luzpaz"><code>@​luzpaz</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3669">codespell-project/codespell#3669</a></li>
<li>Add coered -&gt; coerced by <a
href="https://github.com/effigies"><code>@​effigies</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3680">codespell-project/codespell#3680</a></li>
<li>backwward(s)-&gt;backward(s), onwward(s)-&gt;onward(s) by <a
href="https://github.com/cjwatson"><code>@​cjwatson</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3682">codespell-project/codespell#3682</a></li>
<li>[pre-commit.ci] pre-commit autoupdate by <a
href="https://github.com/pre-commit-ci"><code>@​pre-commit-ci</code></a>[bot]
in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3685">codespell-project/codespell#3685</a></li>
<li>telemetery-&gt;telemetry by <a
href="https://github.com/august-soderberg"><code>@​august-soderberg</code></a>
in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3686">codespell-project/codespell#3686</a></li>
<li>Add hexedacimal and similar typos by <a
href="https://github.com/Akuli"><code>@​Akuli</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3692">codespell-project/codespell#3692</a></li>
<li>Add rounted-&gt;routed, rounded and friends by <a
href="https://github.com/peternewman"><code>@​peternewman</code></a> in
<a
href="https://redirect.github.com/codespell-project/codespell/pull/3693">codespell-project/codespell#3693</a></li>
<li>Add symmectric and similar typos by <a
href="https://github.com/Akuli"><code>@​Akuli</code></a> in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3694">codespell-project/codespell#3694</a></li>
<li>Fix CI on Windows: pip upgrade pip by <a
href="https://github.com/DimitriPapadopoulos"><code>@​DimitriPapadopoulos</code></a>
in <a
href="https://redirect.github.com/codespell-project/codespell/pull/3698">codespell-project/codespell#3698</a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/codespell-project/codespell/commit/2ccb47ff45ad361a21071a7eedda4c37e6ae8c5a"><code>2ccb47f</code></a>
Compat with chardet 7 (<a
href="https://redirect.github.com/codespell-project/codespell/issues/3886">#3886</a>)</li>
<li><a
href="https://github.com/codespell-project/codespell/commit/4ec53bf6a3e510c64900d5ee838abd99d49b2910"><code>4ec53bf</code></a>
[pre-commit.ci] pre-commit autoupdate</li>
<li><a
href="https://github.com/codespell-project/codespell/commit/2a4acba3f282f1b5ccb7ad8b57bc991810663a44"><code>2a4acba</code></a>
Bump actions/download-artifact from 7 to 8</li>
<li><a
href="https://github.com/codespell-project/codespell/commit/be17cacc96a5ee3f014e048f5962cfdb7145e096"><code>be17cac</code></a>
Bump actions/upload-artifact from 6 to 7</li>
<li><a
href="https://github.com/codespell-project/codespell/commit/04a071280d56148cab14249ccc8d4181c0066b3c"><code>04a0712</code></a>
Bump ruff (<a
href="https://redirect.github.com/codespell-project/codespell/issues/3879">#3879</a>)</li>
<li><a
href="https://github.com/codespell-project/codespell/commit/583d8796d92eb58e15072db03e5b756be45f638a"><code>583d879</code></a>
avoide-&gt;avoid, avoided, avoids,</li>
<li><a
href="https://github.com/codespell-project/codespell/commit/1f59f34d7c6d1642fdb325d9dfa49cf9eb5f692a"><code>1f59f34</code></a>
Add correction for 'foudation' to 'foundation'</li>
<li><a
href="https://github.com/codespell-project/codespell/commit/e047fdafb8620b08a86349014487886bcd9c2205"><code>e047fda</code></a>
Add spelling correction for gather and variants.</li>
<li><a
href="https://github.com/codespell-project/codespell/commit/b5cd66de14b8f65b0f45fabbe1c89bd69ea60939"><code>b5cd66d</code></a>
respondant-&gt;respondent</li>
<li><a
href="https://github.com/codespell-project/codespell/commit/92125a3814fa6e86cd2055385916ce5186d3e5df"><code>92125a3</code></a>
Add detection of ivoice and variants.</li>
<li>Additional commits viewable in <a
href="https://github.com/codespell-project/codespell/compare/v2.4.1...v2.4.2">compare
view</a></li>
</ul>
</details>
<br />


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You can trigger Dependabot actions by commenting on this PR:
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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2026-03-09 16:04:07 -07:00
William FHandGitHub 7895051c96 release(checkpoint): 0.4.1 (#6966)
Release langgraph-checkpoint.
2026-02-27 12:55:41 -08:00
William FHandGitHub 901ab6b3f8 chore: add serde events (#6954) 2026-02-26 17:20:42 -08:00
William FHandGitHub adb953ddd4 chore: update defaults (#6953) 2026-02-26 14:46:02 -08:00
William FHandGitHub 1b37ece92f release: rc2 (#6949) 2026-02-26 13:20:13 -08:00
William FHandGitHub a04ec5d6f0 release: Candidate (#6947) 2026-02-26 12:09:34 -08:00
50df7d423a Merge commit from fork
* Patch

* Add more tests

* update idempotency tests

---------

Co-authored-by: William Fu-Hinthorn <13333726+hinthornw@users.noreply.github.com>
2026-02-26 12:01:58 -08:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
806878a421 chore(deps): bump the all-dependencies group in /libs/checkpoint-postgres with 2 updates (#6916)
Bumps the all-dependencies group in /libs/checkpoint-postgres with 2
updates: [psycopg](https://github.com/psycopg/psycopg) and
[ruff](https://github.com/astral-sh/ruff).

Updates `psycopg` from 3.3.2 to 3.3.3
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/psycopg/psycopg/blob/master/docs/news.rst">psycopg's
changelog</a>.</em></p>
<blockquote>
<p>.. currentmodule:: psycopg</p>
<p>.. index::
single: Release notes
single: News</p>
<h1><code>psycopg</code> release notes</h1>
<h2>Current release</h2>
<p>Psycopg 3.3.3
^^^^^^^^^^^^^</p>
<ul>
<li>Retain <code>Error.pgconn</code> when raising a single exception for
multiple connection
attempt errors
(🎫<code>[#1246](https://github.com/psycopg/psycopg/issues/1246)</code>).</li>
<li>Return a proper error when server sends <code>ErrorResponse</code>
for a <code>Sync</code> after
a <code>Parse</code>
(🎫<code>[#1260](https://github.com/psycopg/psycopg/issues/1260)</code>).</li>
</ul>
<p>Psycopg 3.3.2
^^^^^^^^^^^^^</p>
<p>Fix race condition in adapters at startup
(🎫<code>[#1230](https://github.com/psycopg/psycopg/issues/1230)</code>).</p>
<p>Psycopg 3.3.1
^^^^^^^^^^^^^</p>
<p>Fix iteration on server-side cursors
(🎫<code>[#1226](https://github.com/psycopg/psycopg/issues/1226)</code>).</p>
<h2>Psycopg 3.3.0</h2>
<p>.. rubric:: New top-level features</p>
<ul>
<li>Add :ref:<code>template strings queries
\&lt;template-strings&gt;</code>
(🎫<code>[#1054](https://github.com/psycopg/psycopg/issues/1054)</code>).</li>
<li>More flexible :ref:<code>composite
adaptation&lt;adapt-composite&gt;</code>: it is now possible
to adapt Python objects to PostgreSQL composites and back even if they
are not
sequences or if they take keyword arguments
(🎫<code>[#932](https://github.com/psycopg/psycopg/issues/932)</code>,
🎫<code>[#1202](https://github.com/psycopg/psycopg/issues/1202)</code>).</li>
<li>Cursors are now iterators_, not just iterables_. This means you can
call
<code>next</code>\ <code>(cur)</code> or <code>anext</code>\
<code>(cur)</code>, which is useful as a :ref:<code>type-safe expression
&lt;typing-fetchone&gt;</code>
(🎫<code>[#1064](https://github.com/psycopg/psycopg/issues/1064)</code>).</li>
<li>Add <code>Cursor.set_result()</code> and
<code>Cursor.results()</code> to move across the result
sets of queries executed though <code>~Cursor.executemany()</code> or
<code>~Cursor.execute()</code> with multiple statements
(🎟️<code>[#1080](https://github.com/psycopg/psycopg/issues/1080),
[#1170](https://github.com/psycopg/psycopg/issues/1170)</code>).</li>
<li>Add :ref:<code>transaction-status</code> to report the status during
and after a
<code>~Connection.transaction()</code> block
(🎫<code>[#969](https://github.com/psycopg/psycopg/issues/969)</code>).</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/psycopg/psycopg/commit/1a8f65a371da3c691111cd4a81141f2cb698eafa"><code>1a8f65a</code></a>
chore: bump psycopg package version to 3.3.3</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/db3c43584320ab5d97e49378e5c9dc09a560b031"><code>db3c435</code></a>
Merge pull request <a
href="https://redirect.github.com/psycopg/psycopg/issues/1260">#1260</a>
from ggevay/sync-error-fix</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/0237586c415ece15102742f5941874c29fb1221c"><code>0237586</code></a>
Fix ValueError when server sends ErrorResponse during Sync after
Parse</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/cb97ef7063520cb8a0cb5236bb9791f8dc4cc454"><code>cb97ef7</code></a>
docs: fix typos</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/09c89180f94606dc70475ed863e135f021a11038"><code>09c8918</code></a>
Merge pull request <a
href="https://redirect.github.com/psycopg/psycopg/issues/1256">#1256</a>
from veeceey/fix/tstrings-error-msg-and-docs-improve...</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/9e74d9646cc3fcbb9d8940182dcdb41119c3fda7"><code>9e74d96</code></a>
fix: fix error message incorrectly generated by Claude AI</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/0db9d8bb76c48e70dffd48776406fd3ffdc89b5a"><code>0db9d8b</code></a>
fix: correct typo in tstrings error message and fix sql.rst docs</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/86a0e1b2bbf30c564c59bf3497d499e2f220ce0f"><code>86a0e1b</code></a>
chore(deps): bump pypa/cibuildwheel in the actions group</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/f5d90fa2a7836c1268c1d43d0d77c431434ad191"><code>f5d90fa</code></a>
Merge pull request <a
href="https://redirect.github.com/psycopg/psycopg/issues/1233">#1233</a>
from lysnikolaou/pgconn-critical-section</li>
<li><a
href="https://github.com/psycopg/psycopg/commit/d7dc6c7cacc2832fffa0d7e607b5fc171424571d"><code>d7dc6c7</code></a>
Merge critical section and nogil blocks into one context manager</li>
<li>Additional commits viewable in <a
href="https://github.com/psycopg/psycopg/compare/3.3.2...3.3.3">compare
view</a></li>
</ul>
</details>
<br />

Updates `ruff` from 0.15.1 to 0.15.2
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/releases">ruff's
releases</a>.</em></p>
<blockquote>
<h2>0.15.2</h2>
<h2>Release Notes</h2>
<p>Released on 2026-02-19.</p>
<h3>Preview features</h3>
<ul>
<li>
<p>Expand the default rule set (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23385">#23385</a>)</p>
<p>In preview, Ruff now enables a significantly expanded default rule
set of 412 rules, up from the stable default set of 59 rules. The new
rules are mostly a superset of the stable defaults, with the exception
of these rules, which are removed from the preview defaults:</p>
<ul>
<li><a
href="https://docs.astral.sh/ruff/rules/multiple-imports-on-one-line"><code>multiple-imports-on-one-line</code></a>
(<code>E401</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/module-import-not-at-top-of-file"><code>module-import-not-at-top-of-file</code></a>
(<code>E402</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/module-import-not-at-top-of-file"><code>module-import-not-at-top-of-file</code></a>
(<code>E701</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/multiple-statements-on-one-line-semicolon"><code>multiple-statements-on-one-line-semicolon</code></a>
(<code>E702</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/useless-semicolon"><code>useless-semicolon</code></a>
(<code>E703</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/none-comparison"><code>none-comparison</code></a>
(<code>E711</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/true-false-comparison"><code>true-false-comparison</code></a>
(<code>E712</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/not-in-test"><code>not-in-test</code></a>
(<code>E713</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/not-is-test"><code>not-is-test</code></a>
(<code>E714</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/type-comparison"><code>type-comparison</code></a>
(<code>E721</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/lambda-assignment"><code>lambda-assignment</code></a>
(<code>E731</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/ambiguous-variable-name"><code>ambiguous-variable-name</code></a>
(<code>E741</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/ambiguous-class-name"><code>ambiguous-class-name</code></a>
(<code>E742</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/ambiguous-function-name"><code>ambiguous-function-name</code></a>
(<code>E743</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/undefined-local-with-import-star"><code>undefined-local-with-import-star</code></a>
(<code>F403</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/undefined-local-with-import-star-usage"><code>undefined-local-with-import-star-usage</code></a>
(<code>F405</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/undefined-local-with-nested-import-star-usage"><code>undefined-local-with-nested-import-star-usage</code></a>
(<code>F406</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/forward-annotation-syntax-error"><code>forward-annotation-syntax-error</code></a>
(<code>F722</code>)</li>
</ul>
<p>If you use preview and prefer the old defaults, you can restore them
with configuration like:</p>
<pre lang="toml"><code>
# ruff.toml
<p>[lint]
select = [&quot;E4&quot;, &quot;E7&quot;, &quot;E9&quot;,
&quot;F&quot;]</p>
<h1>pyproject.toml</h1>
<p>[tool.ruff.lint]
select = [&quot;E4&quot;, &quot;E7&quot;, &quot;E9&quot;, &quot;F&quot;]
</code></pre></p>
<p>If you do give them a try, feel free to share your feedback in the <a
href="https://github.com/astral-sh/ruff/discussions/23203">GitHub
discussion</a>!</p>
</li>
<li>
<p>[<code>flake8-pyi</code>] Also check string annotations
(<code>PYI041</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/19023">#19023</a>)</p>
</li>
</ul>
<h3>Bug fixes</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md">ruff's
changelog</a>.</em></p>
<blockquote>
<h2>0.15.2</h2>
<p>Released on 2026-02-19.</p>
<h3>Preview features</h3>
<ul>
<li>
<p>Expand the default rule set (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23385">#23385</a>)</p>
<p>In preview, Ruff now enables a significantly expanded default rule
set of 412
rules, up from the stable default set of 59 rules. The new rules are
mostly a
superset of the stable defaults, with the exception of these rules,
which are
removed from the preview defaults:</p>
<ul>
<li><a
href="https://docs.astral.sh/ruff/rules/multiple-imports-on-one-line"><code>multiple-imports-on-one-line</code></a>
(<code>E401</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/module-import-not-at-top-of-file"><code>module-import-not-at-top-of-file</code></a>
(<code>E402</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/module-import-not-at-top-of-file"><code>module-import-not-at-top-of-file</code></a>
(<code>E701</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/multiple-statements-on-one-line-semicolon"><code>multiple-statements-on-one-line-semicolon</code></a>
(<code>E702</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/useless-semicolon"><code>useless-semicolon</code></a>
(<code>E703</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/none-comparison"><code>none-comparison</code></a>
(<code>E711</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/true-false-comparison"><code>true-false-comparison</code></a>
(<code>E712</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/not-in-test"><code>not-in-test</code></a>
(<code>E713</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/not-is-test"><code>not-is-test</code></a>
(<code>E714</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/type-comparison"><code>type-comparison</code></a>
(<code>E721</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/lambda-assignment"><code>lambda-assignment</code></a>
(<code>E731</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/ambiguous-variable-name"><code>ambiguous-variable-name</code></a>
(<code>E741</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/ambiguous-class-name"><code>ambiguous-class-name</code></a>
(<code>E742</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/ambiguous-function-name"><code>ambiguous-function-name</code></a>
(<code>E743</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/undefined-local-with-import-star"><code>undefined-local-with-import-star</code></a>
(<code>F403</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/undefined-local-with-import-star-usage"><code>undefined-local-with-import-star-usage</code></a>
(<code>F405</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/undefined-local-with-nested-import-star-usage"><code>undefined-local-with-nested-import-star-usage</code></a>
(<code>F406</code>)</li>
<li><a
href="https://docs.astral.sh/ruff/rules/forward-annotation-syntax-error"><code>forward-annotation-syntax-error</code></a>
(<code>F722</code>)</li>
</ul>
<p>If you use preview and prefer the old defaults, you can restore them
with
configuration like:</p>
<pre lang="toml"><code>
# ruff.toml
<p>[lint]
select = [&quot;E4&quot;, &quot;E7&quot;, &quot;E9&quot;,
&quot;F&quot;]</p>
<h1>pyproject.toml</h1>
<p>[tool.ruff.lint]
select = [&quot;E4&quot;, &quot;E7&quot;, &quot;E9&quot;, &quot;F&quot;]
</code></pre></p>
<p>If you do give them a try, feel free to share your feedback in the <a
href="https://github.com/astral-sh/ruff/discussions/23203">GitHub
discussion</a>!</p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/astral-sh/ruff/commit/9d18ee9115f9cbb4c21478baa7c1fa2b46e0759c"><code>9d18ee9</code></a>
Hard code workflow name and <code>cancel-in-progress</code> only for PRs
(<a
href="https://redirect.github.com/astral-sh/ruff/issues/23431">#23431</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/7cc15f024b931fe56365f40de3fab01219c092c4"><code>7cc15f0</code></a>
Bump 0.15.2 (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23430">#23430</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/d1b544393ae9cddd8e48ebee8dbfd54bda89f375"><code>d1b5443</code></a>
Add extension mapping to configuration file options (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23384">#23384</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/222574af90c5c0ca8f84c8385cf30c7c10ac2496"><code>222574a</code></a>
Expand the default rule set (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23385">#23385</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/1465b5de3829549b45397e9587b83ab7ac6d26d0"><code>1465b5d</code></a>
[<code>flake8-async</code>] Fix <code>in_async_context</code> logic (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23426">#23426</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/410902fa401afda969cc000f13be341896e6868e"><code>410902f</code></a>
[<code>pyupgrade</code>] Fix handling of <code>typing.{io,re}</code>
(<code>UP035</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23131">#23131</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/729610acd9e19f57526e8ca40f355626154826bb"><code>729610a</code></a>
[ty] Fall back to ambiguous for large control flow graphs (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23399">#23399</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/1425c185b0a47be87112762f65b5bf7e323fb950"><code>1425c18</code></a>
[ty] Add code folding support</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/97acaaea5f993f33d3f5bb27c5db760a2f3d1e8a"><code>97acaae</code></a>
[ty] Fix stack overflow for self-referential <code>TypeOf</code> in
annotations (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23407">#23407</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/1f380c82584a6dab7e8715bc7dd5ae187da1e69a"><code>1f380c8</code></a>
[ty] Update tests <code>reveal_type</code> and <code>Never</code> (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23418">#23418</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ruff/compare/0.15.1...0.15.2">compare
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</details>
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Mason DaughertyandGitHub f702729e04 chore: add make type target for type checking (#6748) 2026-02-21 05:13:38 +00:00
John KennedyandGitHub 666c224c2d chore: bump orjson (#6852)
The orjson.dumps function in orjson thru 3.11.4 does not limit recursion
for deeply nested JSON documents.
2026-02-17 10:30:58 -08:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
3b04ee4677 chore(deps): bump langchain-core from 1.2.7 to 1.2.11 in /libs/checkpoint-postgres (#6831)
Bumps [langchain-core](https://github.com/langchain-ai/langchain) from
1.2.7 to 1.2.11.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langchain/releases">langchain-core's
releases</a>.</em></p>
<blockquote>
<h2>langchain-core==1.2.11</h2>
<p>Changes since langchain-core==1.2.10</p>
<p>release(core): 1.2.11 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35144">#35144</a>)
fix(openai): sanitize urls when counting tokens in images (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35143">#35143</a>)
chore(core): clean up docstring mismatch and redundant logic in
langchain-core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35064">#35064</a>)
fix(core): replace bare except with Exception in tracer (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35138">#35138</a>)</p>
<h2>langchain-core==1.2.10</h2>
<p>Changes since langchain-core==1.2.9</p>
<p>release(core): 1.2.10 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35136">#35136</a>)
chore(deps): bump the langchain-deps group across 3 directories with 40
updates (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35129">#35129</a>)
chore(deps): bump the langchain-deps group across 3 directories with 11
updates (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35121">#35121</a>)
feat(core): add ContextOverflowError, raise in anthropic and openai (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35099">#35099</a>)
feat(model-profiles): add <code>text_inputs</code> and
<code>text_outputs</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35084">#35084</a>)
feat(core): count tokens from tool schemas in
<code>count_tokens_approximately</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35098">#35098</a>)
docs(core): add missing <code>name</code> docstring for
<code>RunnableSerializable</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35088">#35088</a>)</p>
<h2>langchain-core==1.2.9</h2>
<p>Changes since langchain-core==1.2.8</p>
<p>release(core): 1.2.9 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35025">#35025</a>)
fix(core): adjust cap when scaling approximate token counts (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35017">#35017</a>)
revert: precompile hex color regex pattern at module level (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35016">#35016</a>)
chore: add <code>make type</code> target (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35015">#35015</a>)
revert: &quot;chore: add typing target in <code>Makefile</code>&quot;
(<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35013">#35013</a>)
chore: add typing target in <code>Makefile</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35012">#35012</a>)
fix(core): apply cap when scaling approximate token counts (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35005">#35005</a>)
feat(core): allow scaling by reported usage when counting tokens
approximately (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34996">#34996</a>)
test(core): increase <code>delta_time</code> for flaky test (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34982">#34982</a>)
chore: enrich <code>pyproject.toml</code> files (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34980">#34980</a>)</p>
<h2>langchain-core==1.2.8</h2>
<p>Changes since langchain-core==1.2.7</p>
<p>release(core): 1.2.8 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34975">#34975</a>)
docs(core): add examples for <code>pretty_repr</code>,
<code>pretty_print</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34968">#34968</a>)
docs(core): use proper admonition for <code>get_buffer_string</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34967">#34967</a>)
docs: add usage examples to core classes (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34841">#34841</a>)
chore(core): fix docstring format (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34966">#34966</a>)
chore(deps): bump the uv group across 20 directories with 3 updates (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34941">#34941</a>)
docs: add example to create_message function docstring (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34851">#34851</a>)
docs(core): clarify <a
href="https://github.com/tool"><code>@​tool</code></a> decorator
argument and return type requirements (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34860">#34860</a>)
fix(core): fix nested mustache variable extraction and update docs (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34872">#34872</a>)
fix(core): allow base model annotations for empty model (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34932">#34932</a>)
chore: upgrade urllib3 to 2.6.3 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34940">#34940</a>)
fix(core): prevent crash in ParrotFakeChatModel when messages list is
empty (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34943">#34943</a>)
fix(core): google docstring parsing with no arguments/reserved arguments
(<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34861">#34861</a>)
test(core): add tests for approximate token counting with multimodal
messages (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/34898">#34898</a>)</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/langchain-ai/langchain/commit/524e1dab5e7c8229bd78be3c13ab38ac93a6216b"><code>524e1da</code></a>
release(core): 1.2.11 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35144">#35144</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/2b4b1dc29a833d4053deba4c2b77a3848c834565"><code>2b4b1dc</code></a>
fix(openai): sanitize urls when counting tokens in images (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35143">#35143</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/0493b276e0be31d4f48d9d0ba5fcbce7fdded38f"><code>0493b27</code></a>
fix(anthropic): support effort=&quot;max&quot; and remove beta headers
(<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35141">#35141</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/a5f22e7cb18a05ed057028797a7d0d79cd509b0d"><code>a5f22e7</code></a>
chore(core): clean up docstring mismatch and redundant logic in
langchain-cor...</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/97ee14c179f703473a6ec6ee24179ea756a5698f"><code>97ee14c</code></a>
fix(core): replace bare except with Exception in tracer (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35138">#35138</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/990e8076e1d61a0c8ced4d83607685bd71e23687"><code>990e807</code></a>
release(standard-tests): release 1.1.5 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35139">#35139</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/74dffca3d89effdb62da567d1ff6d160c9ad5354"><code>74dffca</code></a>
release(langchain): 1.2.10 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35137">#35137</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/f41e0493336698e9a3e25e6e238786dfc8af91ba"><code>f41e049</code></a>
release(core): 1.2.10 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/35136">#35136</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/de05838fca46eb6c2f67064da3a59f5e84818e9a"><code>de05838</code></a>
chore(deps): bump the langchain-deps group across 3 directories with 40
updat...</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/d6e86aa748ae173857732ee1f7114a06ff8f4231"><code>d6e86aa</code></a>
chore(deps): bump the other-deps group across 3 directories with 12
updates (...</li>
<li>Additional commits viewable in <a
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52bbd34673 chore(deps): bump the all-dependencies group in /libs/checkpoint-postgres with 2 updates (#6808)
Bumps the all-dependencies group in /libs/checkpoint-postgres with 2
updates: [orjson](https://github.com/ijl/orjson) and
[ruff](https://github.com/astral-sh/ruff).

Updates `orjson` from 3.11.5 to 3.11.7
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/ijl/orjson/releases">orjson's
releases</a>.</em></p>
<blockquote>
<h2>3.11.7</h2>
<h3>Changed</h3>
<ul>
<li>Use a faster library to serialize <code>float</code>. Users with
byte-exact regression
tests should note positive exponents are now written using a
<code>+</code>, e.g.,
<code>1.2e+30</code> instead of <code>1.2e30</code>. Both formats are
spec-compliant.</li>
<li>ABI compatibility with CPython 3.15 alpha 5 free-threading.</li>
</ul>
<h2>3.11.6</h2>
<h3>Changed</h3>
<ul>
<li>orjson now includes code licensed under the Mozilla Public License
2.0 (MPL-2.0).</li>
<li>Drop support for Python 3.9.</li>
<li>ABI compatibility with CPython 3.15 alpha 5.</li>
<li>Build now depends on Rust 1.89 or later instead of 1.85.</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Fix sporadic crash serializing deeply nested <code>list</code> of
<code>dict</code>.</li>
</ul>
</blockquote>
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<p><em>Sourced from <a
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<blockquote>
<h2>3.11.7 - 2026-02-02</h2>
<h3>Changed</h3>
<ul>
<li>Use a faster library to serialize <code>float</code>. Users with
byte-exact regression
tests should note positive exponents are now written using a
<code>+</code>, e.g.,
<code>1.2e+30</code> instead of <code>1.2e30</code>. Both formats are
spec-compliant.</li>
<li>ABI compatibility with CPython 3.15 alpha 5 free-threading.</li>
</ul>
<h2>3.11.6 - 2026-01-29</h2>
<h3>Changed</h3>
<ul>
<li>orjson now includes code licensed under the Mozilla Public License
2.0 (MPL-2.0).</li>
<li>Drop support for Python 3.9.</li>
<li>ABI compatibility with CPython 3.15 alpha 5.</li>
<li>Build now depends on Rust 1.89 or later instead of 1.85.</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Fix sporadic crash serializing deeply nested <code>list</code> of
<code>dict</code>.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/ijl/orjson/commit/ec2b066cae79ae4a90ed126ac5723335dd99e408"><code>ec2b066</code></a>
3.11.7</li>
<li><a
href="https://github.com/ijl/orjson/commit/1ca01f78cf4198ec37407d83713afa6e5c53dbf9"><code>1ca01f7</code></a>
zmij</li>
<li><a
href="https://github.com/ijl/orjson/commit/1716a226bd1f38db01503f30cd37b0efec48d88e"><code>1716a22</code></a>
cargo update</li>
<li><a
href="https://github.com/ijl/orjson/commit/ec02024c3837255064f248c0d2d331319b75e9ad"><code>ec02024</code></a>
3.11.6</li>
<li><a
href="https://github.com/ijl/orjson/commit/d58168733189f82b3fd0c058dff73e05d09202e6"><code>d581687</code></a>
build, clippy misc</li>
<li><a
href="https://github.com/ijl/orjson/commit/4105b29b2275f200f6fae01349bef02ccf1bc2e2"><code>4105b29</code></a>
writer::num</li>
<li><a
href="https://github.com/ijl/orjson/commit/62bb185b70785ded49c79c26f8c9781f1e6fe370"><code>62bb185</code></a>
Fix sporadic crash on serializing object close</li>
<li><a
href="https://github.com/ijl/orjson/commit/d860078a973f44401265c5c4ad12a7dbe4f839ad"><code>d860078</code></a>
PyRef idiom refactors</li>
<li><a
href="https://github.com/ijl/orjson/commit/343ae2f148197918aba9f8562db42c364620e4b8"><code>343ae2f</code></a>
Deserializer, Utf8Buffer</li>
<li><a
href="https://github.com/ijl/orjson/commit/7835f58d1c56947d1cf7a18acdfc07a2bca9b0f2"><code>7835f58</code></a>
PyBytesRef and other input refactor</li>
<li>Additional commits viewable in <a
href="https://github.com/ijl/orjson/compare/3.11.5...3.11.7">compare
view</a></li>
</ul>
</details>
<br />

Updates `ruff` from 0.14.13 to 0.15.1
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/releases">ruff's
releases</a>.</em></p>
<blockquote>
<h2>0.15.1</h2>
<h2>Release Notes</h2>
<p>Released on 2026-02-12.</p>
<h3>Preview features</h3>
<ul>
<li>[<code>airflow</code>] Add ruff rules to catch deprecated Airflow
imports for Airflow 3.1 (<code>AIR321</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22376">#22376</a>)</li>
<li>[<code>airflow</code>] Third positional parameter not named
<code>ti_key</code> should be flagged for
<code>BaseOperatorLink.get_link</code> (<code>AIR303</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22828">#22828</a>)</li>
<li>[<code>flake8-gettext</code>] Fix false negatives for plural
argument of <code>ngettext</code> (<code>INT001</code>,
<code>INT002</code>, <code>INT003</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/21078">#21078</a>)</li>
<li>[<code>pyflakes</code>] Fix infinite loop in preview fix for
<code>unused-import</code> (<code>F401</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23038">#23038</a>)</li>
<li>[<code>pygrep-hooks</code>] Detect non-existent mock methods in
standalone expressions (<code>PGH005</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22830">#22830</a>)</li>
<li>[<code>pylint</code>] Allow dunder submodules and improve diagnostic
range (<code>PLC2701</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22804">#22804</a>)</li>
<li>[<code>pyupgrade</code>] Improve diagnostic range for tuples
(<code>UP024</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23013">#23013</a>)</li>
<li>[<code>refurb</code>] Check subscripts in tuple do not use lambda
parameters in <code>reimplemented-operator</code> (<code>FURB118</code>)
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23079">#23079</a>)</li>
<li>[<code>ruff</code>] Detect mutable defaults in <code>field</code>
calls (<code>RUF008</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23046">#23046</a>)</li>
<li>[<code>ruff</code>] Ignore std <code>cmath.inf</code>
(<code>RUF069</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23120">#23120</a>)</li>
<li>[<code>ruff</code>] New rule <code>float-equality-comparison</code>
(<code>RUF069</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/20585">#20585</a>)</li>
<li>Don't format unlabeled Markdown code blocks (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23106">#23106</a>)</li>
<li>Markdown formatting support in LSP (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23063">#23063</a>)</li>
<li>Support Quarto Markdown language markers (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22947">#22947</a>)</li>
<li>Support formatting <code>pycon</code> Markdown code blocks (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23112">#23112</a>)</li>
<li>Use extension mapping to select Markdown code block language (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22934">#22934</a>)</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>Avoid false positive for undefined variables in <code>FAST001</code>
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23224">#23224</a>)</li>
<li>Avoid introducing syntax errors for <code>FAST003</code> autofix (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23227">#23227</a>)</li>
<li>Avoid suggesting <code>InitVar</code> for <code>__post_init__</code>
that references PEP 695 type parameters (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23226">#23226</a>)</li>
<li>Deduplicate type variables in generic functions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23225">#23225</a>)</li>
<li>Fix exception handler parenthesis removal for Python 3.14+ (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23126">#23126</a>)</li>
<li>Fix f-string middle panic when parsing t-strings (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23232">#23232</a>)</li>
<li>Wrap <code>RUF020</code> target for multiline fixes (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23210">#23210</a>)</li>
<li>Wrap <code>UP007</code> target for multiline fixes (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23208">#23208</a>)</li>
<li>Fix missing diagnostics for last range suppression in file (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23242">#23242</a>)</li>
<li>[<code>pyupgrade</code>] Fix syntax error on string with newline
escape and comment (<code>UP037</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22968">#22968</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>Use <code>ruff</code> instead of <code>Ruff</code> as the program
name in GitHub output format (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23240">#23240</a>)</li>
<li>[<code>PT006</code>] Fix syntax error when unpacking nested tuples
in <code>parametrize</code> fixes (<a
href="https://redirect.github.com/astral-sh/ruff/issues/22441">#22441</a>)
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/22464">#22464</a>)</li>
<li>[<code>airflow</code>] Catch deprecated attribute access from
context key for Airflow 3.0 (<code>AIR301</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22850">#22850</a>)</li>
<li>[<code>airflow</code>] Capture deprecated arguments and a decorator
(<code>AIR301</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23170">#23170</a>)</li>
<li>[<code>flake8-boolean-trap</code>] Add
<code>multiprocessing.Value</code> to excluded functions for
<code>FBT003</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23010">#23010</a>)</li>
<li>[<code>flake8-bugbear</code>] Add a secondary annotation showing the
previous occurrence (<code>B033</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22634">#22634</a>)</li>
<li>[<code>flake8-type-checking</code>] Add sub-diagnostic showing the
runtime use of an annotation (<code>TC004</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23091">#23091</a>)</li>
<li>[<code>isort</code>] Support configurable import section heading
comments (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23151">#23151</a>)</li>
<li>[<code>ruff</code>] Improve the diagnostic for <code>RUF012</code>
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23202">#23202</a>)</li>
</ul>
<h3>Formatter</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md">ruff's
changelog</a>.</em></p>
<blockquote>
<h2>0.15.1</h2>
<p>Released on 2026-02-12.</p>
<h3>Preview features</h3>
<ul>
<li>[<code>airflow</code>] Add ruff rules to catch deprecated Airflow
imports for Airflow 3.1 (<code>AIR321</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22376">#22376</a>)</li>
<li>[<code>airflow</code>] Third positional parameter not named
<code>ti_key</code> should be flagged for
<code>BaseOperatorLink.get_link</code> (<code>AIR303</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22828">#22828</a>)</li>
<li>[<code>flake8-gettext</code>] Fix false negatives for plural
argument of <code>ngettext</code> (<code>INT001</code>,
<code>INT002</code>, <code>INT003</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/21078">#21078</a>)</li>
<li>[<code>pyflakes</code>] Fix infinite loop in preview fix for
<code>unused-import</code> (<code>F401</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23038">#23038</a>)</li>
<li>[<code>pygrep-hooks</code>] Detect non-existent mock methods in
standalone expressions (<code>PGH005</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22830">#22830</a>)</li>
<li>[<code>pylint</code>] Allow dunder submodules and improve diagnostic
range (<code>PLC2701</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22804">#22804</a>)</li>
<li>[<code>pyupgrade</code>] Improve diagnostic range for tuples
(<code>UP024</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23013">#23013</a>)</li>
<li>[<code>refurb</code>] Check subscripts in tuple do not use lambda
parameters in <code>reimplemented-operator</code> (<code>FURB118</code>)
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23079">#23079</a>)</li>
<li>[<code>ruff</code>] Detect mutable defaults in <code>field</code>
calls (<code>RUF008</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23046">#23046</a>)</li>
<li>[<code>ruff</code>] Ignore std <code>cmath.inf</code>
(<code>RUF069</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23120">#23120</a>)</li>
<li>[<code>ruff</code>] New rule <code>float-equality-comparison</code>
(<code>RUF069</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/20585">#20585</a>)</li>
<li>Don't format unlabeled Markdown code blocks (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23106">#23106</a>)</li>
<li>Markdown formatting support in LSP (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23063">#23063</a>)</li>
<li>Support Quarto Markdown language markers (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22947">#22947</a>)</li>
<li>Support formatting <code>pycon</code> Markdown code blocks (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23112">#23112</a>)</li>
<li>Use extension mapping to select Markdown code block language (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22934">#22934</a>)</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>Avoid false positive for undefined variables in <code>FAST001</code>
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23224">#23224</a>)</li>
<li>Avoid introducing syntax errors for <code>FAST003</code> autofix (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23227">#23227</a>)</li>
<li>Avoid suggesting <code>InitVar</code> for <code>__post_init__</code>
that references PEP 695 type parameters (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23226">#23226</a>)</li>
<li>Deduplicate type variables in generic functions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23225">#23225</a>)</li>
<li>Fix exception handler parenthesis removal for Python 3.14+ (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23126">#23126</a>)</li>
<li>Fix f-string middle panic when parsing t-strings (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23232">#23232</a>)</li>
<li>Wrap <code>RUF020</code> target for multiline fixes (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23210">#23210</a>)</li>
<li>Wrap <code>UP007</code> target for multiline fixes (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23208">#23208</a>)</li>
<li>Fix missing diagnostics for last range suppression in file (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23242">#23242</a>)</li>
<li>[<code>pyupgrade</code>] Fix syntax error on string with newline
escape and comment (<code>UP037</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22968">#22968</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>Use <code>ruff</code> instead of <code>Ruff</code> as the program
name in GitHub output format (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23240">#23240</a>)</li>
<li>[<code>PT006</code>] Fix syntax error when unpacking nested tuples
in <code>parametrize</code> fixes (<a
href="https://redirect.github.com/astral-sh/ruff/issues/22441">#22441</a>)
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/22464">#22464</a>)</li>
<li>[<code>airflow</code>] Catch deprecated attribute access from
context key for Airflow 3.0 (<code>AIR301</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22850">#22850</a>)</li>
<li>[<code>airflow</code>] Capture deprecated arguments and a decorator
(<code>AIR301</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23170">#23170</a>)</li>
<li>[<code>flake8-boolean-trap</code>] Add
<code>multiprocessing.Value</code> to excluded functions for
<code>FBT003</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23010">#23010</a>)</li>
<li>[<code>flake8-bugbear</code>] Add a secondary annotation showing the
previous occurrence (<code>B033</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22634">#22634</a>)</li>
<li>[<code>flake8-type-checking</code>] Add sub-diagnostic showing the
runtime use of an annotation (<code>TC004</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23091">#23091</a>)</li>
<li>[<code>isort</code>] Support configurable import section heading
comments (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23151">#23151</a>)</li>
<li>[<code>ruff</code>] Improve the diagnostic for <code>RUF012</code>
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/23202">#23202</a>)</li>
</ul>
<h3>Formatter</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/astral-sh/ruff/commit/a2f11d239f91cf8daedb0764ec15fcfe29c5ae6d"><code>a2f11d2</code></a>
Prepare for 0.15.1 (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23253">#23253</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/d29628e9665baa17272aad489398eb72b70e60ff"><code>d29628e</code></a>
Remove docker-run-action (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23254">#23254</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/8a042667651d7b1cdfc1742478d2b29b04d91be0"><code>8a04266</code></a>
[ty] Allow discovering dependencies in system Python environments (<a
href="https://redirect.github.com/astral-sh/ruff/issues/22994">#22994</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/55d06c8879761c5500e9558502abc84cefcb7163"><code>55d06c8</code></a>
Ensure pending suppression diagnostics are reported (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23242">#23242</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/d056a9fa6dfb842f2c0d439bf7b1a8099e5734ea"><code>d056a9f</code></a>
[<code>isort</code>] support for configurable import section heading
comments (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23151">#23151</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/e22fa4f14d8fae550249e452d11bc53756df5c7a"><code>e22fa4f</code></a>
[ty] Fix method calls on subclasses of <code>Any</code> (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23248">#23248</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/fa56c1550d723e458b91dc2405d5537d40401d5c"><code>fa56c15</code></a>
[ty] Fix bound method access on <code>None</code> (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23246">#23246</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/4fd07d0e1cbbb4e4c3f5b4c1f04f2d8b3f4a2bf2"><code>4fd07d0</code></a>
Make range suppression test snapshot actually useful (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23251">#23251</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/8c63bced13b21d1952a56e6a096d9c2ec4af442f"><code>8c63bce</code></a>
[ty] Include conditional symbols (like <code>datetime.UTC</code>) in
auto-import in more...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/46be94361b3b4c54be911eb88bfbd9666eb06a6d"><code>46be943</code></a>
Exclude WASM artifacts from GitHub releases (<a
href="https://redirect.github.com/astral-sh/ruff/issues/23221">#23221</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ruff/compare/0.14.13...0.15.1">compare
view</a></li>
</ul>
</details>
<br />


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193e128c20 chore: Omit lock when using connection pool (#6734)
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