Commit Graph
366 Commits
Author SHA1 Message Date
Nick HollonandGitHub c7792608e3 release(sdk-py): 0.4.0 (#7923)
## Summary

Bumps `langgraph-sdk` `0.3.15` → `0.4.0`.

Minor bump to reflect the v3 streaming public API that landed
since 0.3.15:

- `client.threads.stream(...)` — new thread-centric streaming entry
point (async + sync)
- SSE and WebSocket transports (`ProtocolSseTransport`,
`ProtocolWebSocketTransport`) with reconnect handling and stream
selection
- Shared stream subscriptions, lifecycle / interrupts state, output /
values projections, messages / tool-call projections, scoped subgraph
handles, thread stream helpers
2026-05-28 10:08:47 -04:00
Nick HollonandGitHub 8cb0f3a96d feat(sdk-py): add thread stream helpers (#7833) 2026-05-27 17:02:59 -04:00
Nick HollonandGitHub fd4257300e feat(sdk-py): wire websocket stream selection (#7832) 2026-05-27 16:48:22 -04:00
Nick HollonandGitHub d482fca105 feat(sdk-py): add websocket stream transports (#7830) 2026-05-27 16:01:01 -04:00
Nick HollonandGitHub 4f3ab2f969 feat(sdk-py): harden streaming reconnects (#7829) 2026-05-27 15:24:25 -04:00
Nick HollonandGitHub 3282ac10e3 feat(sdk-py): add sync scoped subgraphs (#7828) 2026-05-27 14:23:56 -04:00
Nick HollonandGitHub 3d61d1b32f feat(sdk-py): add sync messages and tool calls (#7827) 2026-05-27 14:04:34 -04:00
Nick HollonandGitHub fe1c683fe1 feat(sdk-py): add sync thread stream core (#7826) 2026-05-27 13:41:55 -04:00
Nick HollonandGitHub 10b701cf41 feat(sdk-py): add async stream reconnect support (#7825) 2026-05-27 13:30:01 -04:00
Nick HollonandGitHub bb9cfe7a22 feat(sdk-py): add scoped subgraph handles (#7824) 2026-05-27 13:18:52 -04:00
Nick HollonandGitHub 30fea64687 feat(sdk-py): add messages and tool call projections (#7823) 2026-05-27 12:11:06 -04:00
Nick HollonandGitHub 66ec594540 feat(sdk-py): add output, values, and controller extraction (#7822) 2026-05-27 11:27:11 -04:00
Nick HollonandGitHub 221deee774 feat(sdk-py): wire lifecycle state and output prerequisites (#7821) 2026-05-27 11:06:37 -04:00
Nick HollonandGitHub d03310abbb feat(sdk-py): add shared stream subscriptions (#7820) 2026-05-27 10:53:26 -04:00
Nick HollonandGitHub 22259558cc feat(sdk-py): add async thread stream skeleton (#7819) 2026-05-27 10:41:50 -04:00
Nick HollonandGitHub 3268a54791 feat(sdk-py): add v3 streaming primitives and SSE transport (#7818) 2026-05-27 10:10:09 -04:00
Sydney RunkleandGitHub add269632b chore(langgraph): bump version to 1.2.2 (#7914)
Patch bump to 1.2.2 following the 1.2.1 release.
2026-05-26 13:59:41 -04:00
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.

## Test plan

- [x] `make format` / `make lint` / `make test` from `libs/checkpoint/`
2026-05-22 12:52:05 -04:00
Nick HollonandGitHub e787af200e release(sdk-py): 0.3.15 (#7891)
## Summary

Bumps `langgraph-sdk` `0.3.14` → `0.3.15`.

## Test plan

- [x] `make format` / `make lint` / `make test` from `libs/sdk-py/`
2026-05-22 12:51:52 -04:00
Nick HollonandGitHub 604534e1b7 fix(sdk-py): percent-encode caller-supplied identifiers in URL paths (#7893)
## Summary

Wraps every caller-supplied identifier (thread_id, assistant_id, run_id,
cron_id, checkpoint_id, namespace) interpolated into request URL paths
with `urllib.parse.quote(safe="")` via a new `_quote_path_param` helper.
All-dot strings are encoded as `%2E` triplets so they aren't collapsed
by httpx's client-side path normalization. Helper raises `TypeError` for
None/bytes inputs.

## Test plan

- [x] `make format` / `make lint` / `make test` from `libs/sdk-py`
2026-05-22 12:51:37 -04:00
Nick HollonandGitHub bf7fec0bd1 release(langgraph): 1.2.1 (#7883)
releasing 1.2.1

Notable changes since 1.2.0:

- feat(langgraph): add `before_builtins` opt-in for stream transformers
(#7882)
- fix(langgraph): keep tool results out of v3 messages (#7838)
- chore(deps): bump langsmith from 0.7.31 to 0.8.0 (#7788)
- chore(deps): bump idna from 3.11 to 3.15 (#7866)
2026-05-21 14:28:25 -04:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
5d3f11ef04 chore(deps): bump idna from 3.11 to 3.15 in /libs/sdk-py (#7863)
Bumps [idna](https://github.com/kjd/idna) from 3.11 to 3.15.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/kjd/idna/blob/master/HISTORY.md">idna's
changelog</a>.</em></p>
<blockquote>
<h2>3.15 (2026-05-12)</h2>
<ul>
<li>Enforce DNS-length cap on individual labels early in
<code>check_label</code>,
short-circuiting contextual-rule processing for oversized input
while staying compatible with UTS 46 usage.</li>
<li>Tidy core helpers: hoist bidi category sets to module-level
frozensets (avoiding per-codepoint list construction), simplify
length checks, and reuse the shared <code>_unicode_dots_re</code> from
<code>idna.core</code> in the codec module.</li>
<li>Use <code>raise ... from err</code> for proper exception chaining
and
switch internal string formatting to f-strings.</li>
<li>Allow <code>flit_core</code> 4.x in the build backend.</li>
<li>Expand the ruff lint set (flake8-bugbear, flake8-simplify,
pyupgrade, perflint) and apply the surfaced fixes; pin lint CI
to Python 3.14.</li>
<li>Add Dependabot configuration for GitHub Actions.</li>
<li>Convert README and HISTORY from reStructuredText to Markdown.</li>
<li>Reference CVE-2026-45409 for the 3.14 advisory in place of the
initial GHSA identifier.</li>
</ul>
<p>Thanks to Felix Yan, Stan Ulbrych, and metsw24-max for
contributions to this release.</p>
<h2>3.14 (2026-05-10)</h2>
<ul>
<li>Removed opportunity to process long inputs into quadratic
time by rejecting oversize inputs up-front. Closes a bypass
of the CVE-2024-3651 mitigation. [CVE-2026-45409]</li>
</ul>
<p>Thanks to Stan Ulbrych for reporting the issue.</p>
<h2>3.13 (2026-04-22)</h2>
<ul>
<li>Correct classification error for codepoint U+A7F1</li>
</ul>
<h2>3.12 (2026-04-21)</h2>
<ul>
<li>Update to Unicode 17.0.0.</li>
<li>Issue a deprecation warning for the transitional argument.</li>
<li>Added lazy-loading to provide some performance improvements.</li>
<li>Removed vestiges of code related to Python 2 support, including
segmentation of data structures specific to Jython.</li>
</ul>
<p>Thanks to Rodrigo Nogueira for contributions to this release.</p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<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>
<li><a
href="https://github.com/kjd/idna/commit/05d4b219aa9eddc47371fcbd2000f0301016f3e9"><code>05d4b21</code></a>
Merge pull request <a
href="https://redirect.github.com/kjd/idna/issues/237">#237</a> from
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>
<li><a
href="https://github.com/kjd/idna/commit/59fa8002d514bf4a5ce7b58f67b9ec587d53fa9c"><code>59fa800</code></a>
Merge pull request <a
href="https://redirect.github.com/kjd/idna/issues/236">#236</a> from
kjd/dependabot/github_actions/actions-f3e34333ea</li>
<li><a
href="https://github.com/kjd/idna/commit/def69834ced5d4b3c50439d8b99c4c856ec19ca2"><code>def6983</code></a>
Merge branch 'master' into
dependabot/github_actions/actions-f3e34333ea</li>
<li><a
href="https://github.com/kjd/idna/commit/bbd8004a797185d8c56bb555cd5c88fde05e0631"><code>bbd8004</code></a>
Merge pull request <a
href="https://redirect.github.com/kjd/idna/issues/234">#234</a> from
StanFromIreland/patch-1</li>
<li><a
href="https://github.com/kjd/idna/commit/edd07c05024344a6ccb517414ccb36683aee99fc"><code>edd07c0</code></a>
Bump github/codeql-action from 3.35.2 to 4.35.2 in the actions
group</li>
<li><a
href="https://github.com/kjd/idna/commit/5557db030c11bdec50d62aa5f631d705d33ba123"><code>5557db0</code></a>
Merge branch 'master' into patch-1</li>
<li><a
href="https://github.com/kjd/idna/commit/f11746cf4981d25123ef7830d3ee60f07de8ae3d"><code>f11746c</code></a>
Merge pull request <a
href="https://redirect.github.com/kjd/idna/issues/235">#235</a> from
StanFromIreland/patch-2</li>
<li>Additional commits viewable in <a
href="https://github.com/kjd/idna/compare/v3.11...v3.15">compare
view</a></li>
</ul>
</details>
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dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
1c4fbb3709 chore(deps): bump urllib3 from 2.6.3 to 2.7.0 in /libs/sdk-py (#7764)
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>
</ul>
</details>
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dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
ebd2f7bb59 chore(deps): bump langsmith from 0.7.31 to 0.8.0 in /libs/sdk-py (#7789)
Bumps [langsmith](https://github.com/langchain-ai/langsmith-sdk) from
0.7.31 to 0.8.0.
<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>v0.8.0</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
href="https://github.com/jacoblee93"><code>@​jacoblee93</code></a> in <a
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2833">langchain-ai/langsmith-sdk#2833</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.38...v0.8.0">https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.38...v0.8.0</a></p>
<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
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2788">langchain-ai/langsmith-sdk#2788</a></li>
<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
href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2810">langchain-ai/langsmith-sdk#2810</a></li>
<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>
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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
Nick HollonandGitHub 2c04b03f72 chore(langgraph): bump langchain-core to 1.4.0 (#7767) 2026-05-11 12:25:30 -07:00
open-swe[bot]GitHubopen-swe[bot] <open-swe@users.noreply.github.com>Parker J. Rule
ed168deb97 feat(sdk-py): support metadata filter for crons search/count (#7737)
## Description
Mirrors a server-side change by accepting an optional \`metadata\`
filter on \`crons.search\` and \`crons.count\` in both the async and
sync Python SDK clients. Matches the existing pattern used for
assistants/threads search.

## Release Note
Python SDK: \`crons.search\` and \`crons.count\` now accept an optional
\`metadata\` filter that is forwarded to the server.

## Test Plan
- [ ] New unit tests in \`tests/test_crons_client.py\` verify metadata
is forwarded for both async and sync clients and omitted when not
provided.

---------

Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
Co-authored-by: Parker J. Rule <pjrule@users.noreply.github.com>
2026-05-08 14:21:45 -04:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>John KennedyClaude Opus 4.7
e49c093f48 chore(deps): bump ty from 0.0.23 to 0.0.33 in /libs/sdk-py (#7666)
Bumps the minor-and-patch group with 1 update in the /libs/sdk-py
directory: [ty](https://github.com/astral-sh/ty).

Updates `ty` from 0.0.23 to 0.0.33
<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>0.0.33</h2>
<h2>Release Notes</h2>
<p>Released on 2026-04-28.</p>
<h3>Notable changes</h3>
<ul>
<li>
<p>ty now prefers the declared type of an annotated assignment in more
situations (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24802">#24802</a>).
Consider this example:</p>
<pre lang="py"><code>from some_library import untyped_function
<p>threshold: int | None = 0
result: str = untyped_function()
</code></pre></p>
<p>ty previously favored the <em>inferred</em> type of the right hand
side expression when <code>threshold</code> and <code>result</code> were
used. This is useful for <code>threshold</code>, as it allows something
like <code>threshold += 1</code> to work without an error: we know that
<code>threshold</code> could later become <code>None</code>, but
<em>right now</em>, we see that it is an <code>int</code>. However, for
<code>result</code>, the inferred type is <code>Unknown</code>. This is
<em>not</em> a useful type and it can lead to false negatives. Starting
with this release, ty will therefore prefer
the declared type <em>if the inferred and declared types are mutually
assignable</em>. In the above example, <code>threshold</code> will still
be inferred as <code>int</code> (or rather <code>Literal[1]</code>), but
<code>result</code> will now be inferred as <code>str</code>. If you
previously added <code>cast</code>s to work around this behavior, you
should be able to remove them after upgrading.</p>
</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>Fix reporting of annotation-only locals as unused (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24811">#24811</a>)</li>
<li>Fix project and workspace selection (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24824">#24824</a>)</li>
<li>Fix go-to definition for generic classes (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24714">#24714</a>)</li>
<li>Fix receiver coloring for aliased decorators (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24884">#24884</a>)</li>
</ul>
<h3>LSP server</h3>
<ul>
<li>Add support for go-to definition in literal enum member inlay hints
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24792">#24792</a>)</li>
<li>Add support for &quot;baking&quot; keyword argument inlay hints into
the source code (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24667">#24667</a>)</li>
<li>Don't allow inlay hint edits when introducing a non global scope
symbol (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24797">#24797</a>)</li>
<li>Omit semantic highlighting for unresolved symbols (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24718">#24718</a>)</li>
</ul>
<h3>Core type checking</h3>
<ul>
<li>Support narrowing with aliased conditional expressions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24302">#24302</a>)</li>
<li>Model short-circuiting control flow in Boolean expressions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24458">#24458</a>)</li>
<li>Handle <code>finally</code> blocks where all
<code>try</code>/<code>except</code> blocks are terminal (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24882">#24882</a>)</li>
<li>Detect invalid <code>ClassVar</code> vs instance-attribute overrides
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24767">#24767</a>)</li>
<li>Emit diagnostic for invalid uses of <code>Unpack[...]</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24868">#24868</a>)</li>
<li>Infer lambda parameter types with <code>Callable</code> type context
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24317">#24317</a>)</li>
<li>Support <code>**</code> unpacking of <code>TypedDict</code> in
dict-literal assignments (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24703">#24703</a>)</li>
<li>Support <code>Unpack[TypedDict]</code> in <code>**kwargs</code>
signatures (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24653">#24653</a>)</li>
<li>Treat <code>[*xs]</code> as an irrefutable pattern when matching on
<code>Sequence</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24787">#24787</a>)</li>
<li>Improve generics solving for unions in invariant positions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24698">#24698</a>)</li>
<li>Improve generics solving for unions when matching against protocols
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24837">#24837</a>)</li>
</ul>
<h3>Diagnostics</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>0.0.33</h2>
<p>Released on 2026-04-28.</p>
<h3>Notable changes</h3>
<ul>
<li>
<p>ty now prefers the declared type of an annotated assignment in more
situations (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24802">#24802</a>).
Consider this example:</p>
<pre lang="py"><code>from some_library import untyped_function
<p>threshold: int | None = 0
result: str = untyped_function()
</code></pre></p>
<p>ty previously favored the <em>inferred</em> type of the right hand
side expression when <code>threshold</code> and <code>result</code> were
used. This is useful for <code>threshold</code>, as it allows something
like <code>threshold += 1</code> to work without an error: we know that
<code>threshold</code> could later become <code>None</code>, but
<em>right now</em>, we see that it is an <code>int</code>. However, for
<code>result</code>, the inferred type is <code>Unknown</code>. This is
<em>not</em> a useful type and it can lead to false negatives. Starting
with this release, ty will therefore prefer
the declared type <em>if the inferred and declared types are mutually
assignable</em>. In the above example, <code>threshold</code> will still
be inferred as <code>int</code> (or rather <code>Literal[1]</code>), but
<code>result</code> will now be inferred as <code>str</code>. If you
previously added <code>cast</code>s to work around this behavior, you
should be able to remove them after upgrading.</p>
</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>Fix reporting of annotation-only locals as unused (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24811">#24811</a>)</li>
<li>Fix project and workspace selection (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24824">#24824</a>)</li>
<li>Fix go-to definition for generic classes (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24714">#24714</a>)</li>
<li>Fix receiver coloring for aliased decorators (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24884">#24884</a>)</li>
</ul>
<h3>LSP server</h3>
<ul>
<li>Add support for go-to definition in literal enum member inlay hints
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24792">#24792</a>)</li>
<li>Add support for &quot;baking&quot; keyword argument inlay hints into
the source code (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24667">#24667</a>)</li>
<li>Don't allow inlay hint edits when introducing a non global scope
symbol (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24797">#24797</a>)</li>
<li>Omit semantic highlighting for unresolved symbols (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24718">#24718</a>)</li>
</ul>
<h3>Core type checking</h3>
<ul>
<li>Support narrowing with aliased conditional expressions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24302">#24302</a>)</li>
<li>Model short-circuiting control flow in Boolean expressions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24458">#24458</a>)</li>
<li>Handle <code>finally</code> blocks where all
<code>try</code>/<code>except</code> blocks are terminal (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24882">#24882</a>)</li>
<li>Detect invalid <code>ClassVar</code> vs instance-attribute overrides
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24767">#24767</a>)</li>
<li>Emit diagnostic for invalid uses of <code>Unpack[...]</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24868">#24868</a>)</li>
<li>Infer lambda parameter types with <code>Callable</code> type context
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24317">#24317</a>)</li>
<li>Support <code>**</code> unpacking of <code>TypedDict</code> in
dict-literal assignments (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24703">#24703</a>)</li>
<li>Support <code>Unpack[TypedDict]</code> in <code>**kwargs</code>
signatures (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24653">#24653</a>)</li>
<li>Treat <code>[*xs]</code> as an irrefutable pattern when matching on
<code>Sequence</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24787">#24787</a>)</li>
<li>Improve generics solving for unions in invariant positions (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24698">#24698</a>)</li>
<li>Improve generics solving for unions when matching against protocols
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24837">#24837</a>)</li>
</ul>
<h3>Diagnostics</h3>
<ul>
<li>Add error context to <code>invalid-return-type</code> diagnostics,
<code>invalid-yield</code> diagnostics, attribute assignment diagnostics
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24770">#24770</a>,
<a
href="https://redirect.github.com/astral-sh/ruff/pull/24771">#24771</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/c512d8425418a2170e92aa7fbbd70952d4e04118"><code>c512d84</code></a>
Bump version to 0.0.33 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3368">#3368</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/4cd7b334b90eba09042700e7b654044c2d6bcd15"><code>4cd7b33</code></a>
Upgrade Depot runners from macOS 14 to 15 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3363">#3363</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/c78b8324515bf15a662f61e1d74fd85484d67e8c"><code>c78b832</code></a>
Update rui314/setup-mold digest to 9c9c13b (<a
href="https://redirect.github.com/astral-sh/ty/issues/3342">#3342</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/dea338134aef96d741a48886e414f622dbf10426"><code>dea3381</code></a>
Update actions/cache action to v5.0.5 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3343">#3343</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/d451af477bd5517e132609c3b016799d697f4182"><code>d451af4</code></a>
update typing-features and faqs (<a
href="https://redirect.github.com/astral-sh/ty/issues/3335">#3335</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/052d70bc1a7457f50c5acbafe8de7a846f7d5e77"><code>052d70b</code></a>
Update prek dependencies (<a
href="https://redirect.github.com/astral-sh/ty/issues/3344">#3344</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/66b5e878163ce4ab4810a45a2679a98011932b8b"><code>66b5e87</code></a>
Update astral-sh/setup-uv action to v8.1.0 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3345">#3345</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/7ec6712a6f02d0255de4c7f0066d5bb23987a9bb"><code>7ec6712</code></a>
Add a 'Diagnostics improvements' section to the changelogs (<a
href="https://redirect.github.com/astral-sh/ty/issues/3309">#3309</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/978dfdb38dfb568943f73779d769a965c1d5a397"><code>978dfdb</code></a>
Add version metadata publishing to the release process (<a
href="https://redirect.github.com/astral-sh/ty/issues/3292">#3292</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/4d1e1fc57ca8bfdcbcee513ba92135d2932eb279"><code>4d1e1fc</code></a>
Bump version to 0.0.32 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3302">#3302</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ty/compare/0.0.23...0.0.33">compare
view</a></li>
</ul>
</details>
<br />

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: John Kennedy <65985482+jkennedyvz@users.noreply.github.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-07 08:21:49 -04:00
open-swe[bot]GitHubopen-swe[bot] <open-swe@users.noreply.github.com>
0ae01c7366 release(sdk-py): 0.3.14 (#7712)
Cuts a release for langgraph-sdk to publish #7704 (`return_minimal` on
`threads.update`). Needed by langchain-ai/langchainplus#24203 to swap
Fleet Python `threads.update` callsites from raw `Prefer` headers to the
first-class `return_minimal=True` parameter.

Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
2026-05-05 10:47:08 -07:00
Connor BraaandGitHub 60e305596d feat(sdk-py): add return_minimal to threads update (#7704)
Adds a first-class `return_minimal` option to the Python
`threads.update` clients. When enabled, the SDK sends `Prefer:
return=minimal` and returns `None` for the 204 response. Covers both
async and sync clients with focused tests.
2026-05-04 15:46:13 -07:00
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
Nick HollonandGitHub 35cea28707 release: alpha bump langgraph 1.2.0a6 (#7697) 2026-05-04 08:58:57 -04:00
Nick HollonandGitHub b82d380634 release: alpha bump prebuilt 1.1.0a2, langgraph 1.2.0a5 (#7682) 2026-05-01 13:56:21 -04:00
Nick HollonandGitHub 85bca24635 release: alpha bump prebuilt 1.1.0a1, langgraph 1.2.0a4 (#7679) 2026-05-01 11:55:05 -04:00
Nick HollonandGitHub f2bd3224f0 feat(langgraph): dispatch stream_events(version='v3') on Pregel (#7677) 2026-05-01 11:30:32 -04:00
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
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
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
Nick HollonandGitHub f4388df77f feat(langgraph): add streaming transformer infrastructure and tests (#7519) 2026-04-28 20:29:21 +00:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>jkennedyvzClaude Opus 4.7
521b4842d3 chore(deps): bump the minor-and-patch group across 1 directory with 4 updates (ty held back) (#7635)
Bumps the minor-and-patch group with 5 updates in the /libs/sdk-py
directory:

| Package | From | To |
| --- | --- | --- |
| [orjson](https://github.com/ijl/orjson) | `3.11.7` | `3.11.8` |
| [ruff](https://github.com/astral-sh/ruff) | `0.15.6` | `0.15.12` |
| [mypy](https://github.com/python/mypy) | `1.19.1` | `1.20.2` |
| [ty](https://github.com/astral-sh/ty) | `0.0.23` | `0.0.32` |
| [pydantic](https://github.com/pydantic/pydantic) | `2.12.5` | `2.13.3`
|


Updates `orjson` from 3.11.7 to 3.11.8
<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>3.11.8</h2>
<h3>Changed</h3>
<ul>
<li>Build and compatibility improvements.</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>3.11.8 - 2026-03-31</h2>
<h3>Changed</h3>
<ul>
<li>Build and compatibility improvements.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/ijl/orjson/commit/5cbb3d0398a2f42de51210270286fecd798c5d78"><code>5cbb3d0</code></a>
3.11.8</li>
<li><a
href="https://github.com/ijl/orjson/commit/4195d7f263e33076295b75efdcbaf6a55af8674e"><code>4195d7f</code></a>
writer::half</li>
<li><a
href="https://github.com/ijl/orjson/commit/d00641b69410728a735f0855eb1c2843b0a5819b"><code>d00641b</code></a>
writer::uuid</li>
<li><a
href="https://github.com/ijl/orjson/commit/c84d9b4ba4853781af943fa5c493e261e2f82b84"><code>c84d9b4</code></a>
build and compatibility misc</li>
<li><a
href="https://github.com/ijl/orjson/commit/4547234b681fac5e0e0734cf44c21e75f9654e43"><code>4547234</code></a>
ffi::numpy</li>
<li><a
href="https://github.com/ijl/orjson/commit/0d4a5ad1f17a72528ba027554466fdec6580cdeb"><code>0d4a5ad</code></a>
datetime PyRef idiom</li>
<li><a
href="https://github.com/ijl/orjson/commit/e93a13d372ec956d027e71d023eb534b8445ac85"><code>e93a13d</code></a>
Cross-compile avoids maturin v1.12 build-details.json error</li>
<li>See full diff in <a
href="https://github.com/ijl/orjson/compare/3.11.7...3.11.8">compare
view</a></li>
</ul>
</details>
<br />

Updates `ruff` from 0.15.6 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/0.15.6...0.15.12">compare
view</a></li>
</ul>
</details>
<br />

Updates `mypy` from 1.19.1 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/v1.19.1...v1.20.2">compare
view</a></li>
</ul>
</details>
<br />

Updates `ty` from 0.0.23 to 0.0.32
<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>0.0.32</h2>
<h2>Release Notes</h2>
<p>Released on 2026-04-20.</p>
<h3>Bug fixes</h3>
<ul>
<li>Fix panic when <code>__get__</code> uses <code>Concatenate</code>
<code>self</code>-type and wraps a <code>__call__</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24692">#24692</a>)</li>
<li>Avoid panicking on overloaded <code>Callable</code> type context (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24661">#24661</a>)</li>
<li>Expand class bases in per-base lint checks (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24695">#24695</a>,
<a
href="https://redirect.github.com/astral-sh/ruff/pull/24699">#24699</a>)</li>
<li>Fix stack overflow for binary operator inference involving recursive
types (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24551">#24551</a>)</li>
</ul>
<h3>LSP server</h3>
<ul>
<li>Dim out unreachable code in IDEs (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24580">#24580</a>)</li>
<li>Do not suggest argument completion when typing the value of a
keyword argument (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24669">#24669</a>)</li>
<li>Retrieve the docstring from the overload implementation if an
<code>@overload</code>-decorated function has no docstring (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23920">#23920</a>)</li>
</ul>
<h3>Core type checking</h3>
<ul>
<li>Allow <code>if</code> statements in TypedDict bodies (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24702">#24702</a>)</li>
<li>Disallow <code>@disjoint_base</code> on TypedDicts and Protocols (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24671">#24671</a>)</li>
<li>Do not consider a subclass of a
<code>@dataclass_transform</code>-decorated class to have dataclass-like
semantics if it has <code>type</code> in its MRO (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24679">#24679</a>)</li>
<li>Reject using properties with <code>Never</code> setters or deleters
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24510">#24510</a>)</li>
<li>Sync vendored typeshed stubs (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24646">#24646</a>).
<a
href="https://github.com/python/typeshed/compare/f8f0794d0fe249c06dc9f31a004d85be6cca6ced...c03c2b926422c82ab680d27f3ad2491845000802">Typeshed
diff</a></li>
</ul>
<h3>Diagnostics</h3>
<ul>
<li>Show error context for assignability diagnostics (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24309">#24309</a>)</li>
<li>Use partially qualified names when reporting diagnostics regarding
bad calls to methods (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24560">#24560</a>)</li>
<li>Reduce source code context window to zero (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24689">#24689</a>)</li>
<li>Merge same-file annotations if there is only a single line
separating them (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24694">#24694</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li>Memoize binary operator return types (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24700">#24700</a>)</li>
<li>Gate protocol compatibility on member count (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24684">#24684</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/JelleZijlstra"><code>@​JelleZijlstra</code></a></li>
<li><a href="https://github.com/kc0506"><code>@​kc0506</code></a></li>
<li><a
href="https://github.com/denyszhak"><code>@​denyszhak</code></a></li>
<li><a href="https://github.com/carljm"><code>@​carljm</code></a></li>
<li><a
href="https://github.com/dcreager"><code>@​dcreager</code></a></li>
<li><a
href="https://github.com/AlexWaygood"><code>@​AlexWaygood</code></a></li>
<li><a href="https://github.com/dylwil3"><code>@​dylwil3</code></a></li>
<li><a
href="https://github.com/charliermarsh"><code>@​charliermarsh</code></a></li>
<li><a href="https://github.com/sharkdp"><code>@​sharkdp</code></a></li>
<li><a
href="https://github.com/ibraheemdev"><code>@​ibraheemdev</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/ty/blob/main/CHANGELOG.md">ty's
changelog</a>.</em></p>
<blockquote>
<h2>0.0.32</h2>
<p>Released on 2026-04-20.</p>
<h3>Bug fixes</h3>
<ul>
<li>Fix panic when <code>__get__</code> uses <code>Concatenate</code>
<code>self</code>-type and wraps a <code>__call__</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24692">#24692</a>)</li>
<li>Avoid panicking on overloaded <code>Callable</code> type context (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24661">#24661</a>)</li>
<li>Expand class bases in per-base lint checks (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24695">#24695</a>,
<a
href="https://redirect.github.com/astral-sh/ruff/pull/24699">#24699</a>)</li>
<li>Fix stack overflow for binary operator inference involving recursive
types (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24551">#24551</a>)</li>
</ul>
<h3>LSP server</h3>
<ul>
<li>Dim out unreachable code in IDEs (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24580">#24580</a>)</li>
<li>Do not suggest argument completion when typing the value of a
keyword argument (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24669">#24669</a>)</li>
<li>Retrieve the docstring from the overload implementation if an
<code>@overload</code>-decorated function has no docstring (<a
href="https://redirect.github.com/astral-sh/ruff/pull/23920">#23920</a>)</li>
</ul>
<h3>Core type checking</h3>
<ul>
<li>Allow <code>if</code> statements in TypedDict bodies (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24702">#24702</a>)</li>
<li>Disallow <code>@disjoint_base</code> on TypedDicts and Protocols (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24671">#24671</a>)</li>
<li>Do not consider a subclass of a
<code>@dataclass_transform</code>-decorated class to have dataclass-like
semantics if it has <code>type</code> in its MRO (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24679">#24679</a>)</li>
<li>Reject using properties with <code>Never</code> setters or deleters
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/24510">#24510</a>)</li>
<li>Sync vendored typeshed stubs (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24646">#24646</a>).
<a
href="https://github.com/python/typeshed/compare/f8f0794d0fe249c06dc9f31a004d85be6cca6ced...c03c2b926422c82ab680d27f3ad2491845000802">Typeshed
diff</a></li>
</ul>
<h3>Diagnostics</h3>
<ul>
<li>Show error context for assignability diagnostics (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24309">#24309</a>)</li>
<li>Use partially qualified names when reporting diagnostics regarding
bad calls to methods (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24560">#24560</a>)</li>
<li>Reduce source code context window to zero (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24689">#24689</a>)</li>
<li>Merge same-file annotations if there is only a single line
separating them (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24694">#24694</a>)</li>
</ul>
<h3>Performance</h3>
<ul>
<li>Memoize binary operator return types (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24700">#24700</a>)</li>
<li>Gate protocol compatibility on member count (<a
href="https://redirect.github.com/astral-sh/ruff/pull/24684">#24684</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/JelleZijlstra"><code>@​JelleZijlstra</code></a></li>
<li><a href="https://github.com/kc0506"><code>@​kc0506</code></a></li>
<li><a
href="https://github.com/denyszhak"><code>@​denyszhak</code></a></li>
<li><a href="https://github.com/carljm"><code>@​carljm</code></a></li>
<li><a
href="https://github.com/dcreager"><code>@​dcreager</code></a></li>
<li><a
href="https://github.com/AlexWaygood"><code>@​AlexWaygood</code></a></li>
<li><a href="https://github.com/dylwil3"><code>@​dylwil3</code></a></li>
<li><a
href="https://github.com/charliermarsh"><code>@​charliermarsh</code></a></li>
<li><a href="https://github.com/sharkdp"><code>@​sharkdp</code></a></li>
<li><a
href="https://github.com/ibraheemdev"><code>@​ibraheemdev</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/ty/commit/4d1e1fc57ca8bfdcbcee513ba92135d2932eb279"><code>4d1e1fc</code></a>
Bump version to 0.0.32 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3302">#3302</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/a537bdefc97080d4400113eb6635ae133c5b3bcf"><code>a537bde</code></a>
Update PyO3/maturin-action action to v1.51.0 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3300">#3300</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/81e41250e0b53893f1f86eae3bc59867f15720ac"><code>81e4125</code></a>
Update actions/upload-artifact action to v7.0.1 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3296">#3296</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/a9dd1cbb536838e21b36b2c459b5bf6098c295cf"><code>a9dd1cb</code></a>
Update docker/build-push-action action to v7.1.0 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3299">#3299</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/ef0a7dd496dbf60000d79ac92ff171191cae424b"><code>ef0a7dd</code></a>
Update actions/github-script action to v9 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3301">#3301</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/74f058324890813da652964cdf2d29c1207fdeab"><code>74f0583</code></a>
Update astral-sh/setup-uv action to v8.1.0 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3298">#3298</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/82799cc0d01beed42e06c110bdaabb9ab243fce2"><code>82799cc</code></a>
Update prek dependencies (<a
href="https://redirect.github.com/astral-sh/ty/issues/3297">#3297</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/daaa40454966558ffd2a0ea3dcf86bc1749c8715"><code>daaa404</code></a>
Bump version to 0.0.31 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3280">#3280</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/12e86b58b5034a29266268195afc16feeab6e3ea"><code>12e86b5</code></a>
Bump version to 0.0.30 (<a
href="https://redirect.github.com/astral-sh/ty/issues/3270">#3270</a>)</li>
<li><a
href="https://github.com/astral-sh/ty/commit/67077ad5fbde5adc1df0e3169525040ad1139dab"><code>67077ad</code></a>
Reorder sections in FAQ (<a
href="https://redirect.github.com/astral-sh/ty/issues/3267">#3267</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ty/compare/0.0.23...0.0.32">compare
view</a></li>
</ul>
</details>
<br />

Updates `pydantic` from 2.12.5 to 2.13.3
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/pydantic/pydantic/releases">pydantic's
releases</a>.</em></p>
<blockquote>
<h2>v2.13.3 2026-04-20</h2>
<h2>v2.13.3 (2026-04-20)</h2>
<h3>What's Changed</h3>
<h4>Fixes</h4>
<ul>
<li>Handle <code>AttributeError</code> subclasses with
<code>from_attributes</code> by <a
href="https://github.com/Viicos"><code>@​Viicos</code></a> in <a
href="https://redirect.github.com/pydantic/pydantic/pull/13096">#13096</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/pydantic/pydantic/compare/v2.13.2...v2.13.3">https://github.com/pydantic/pydantic/compare/v2.13.2...v2.13.3</a></p>
<h2>v2.13.2 2026-04-17</h2>
<h2>v2.13.2 (2026-04-17)</h2>
<h3>What's Changed</h3>
<h4>Fixes</h4>
<ul>
<li>Fix <code>ValidationInfo.field_name</code> missing with
<code>model_validate_json()</code> by <a
href="https://github.com/Viicos"><code>@​Viicos</code></a> in <a
href="https://redirect.github.com/pydantic/pydantic/pull/13084">#13084</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/pydantic/pydantic/compare/v2.13.1...v2.13.2">https://github.com/pydantic/pydantic/compare/v2.13.1...v2.13.2</a></p>
<h2>v2.13.1 2026-04-15</h2>
<h2>v2.13.1 (2026-04-15)</h2>
<h3>What's Changed</h3>
<h4>Fixes</h4>
<ul>
<li>Fix <code>ValidationInfo.data</code> missing with
<code>model_validate_json()</code> by <a
href="https://github.com/davidhewitt"><code>@​davidhewitt</code></a> in
<a
href="https://redirect.github.com/pydantic/pydantic/pull/13079">#13079</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/pydantic/pydantic/compare/v2.13.0...v2.13.1">https://github.com/pydantic/pydantic/compare/v2.13.0...v2.13.1</a></p>
<h2>v2.13.0 2026-04-13</h2>
<h2>v2.13.0 (2026-04-13)</h2>
<p>The highlights of the v2.13 release are available in the <a
href="https://pydantic.dev/articles/pydantic-v2-13-release">blog
post</a>.
Several minor changes (considered non-breaking changes according to our
<a
href="https://pydantic.dev/docs/validation/2.13/get-started/version-policy/#pydantic-v2">versioning
policy</a>) are also included in this release. Make sure to look into
them before upgrading.</p>
<p>This release contains the updated <code>pydantic.v1</code> namespace,
matching version 1.10.26 which includes support for Python 3.14.</p>
<h3>What's Changed</h3>
<p>See the beta releases for all changes sinces 2.12.</p>
<h4>Packaging</h4>
<ul>
<li>Add zizmor for GitHub Actions workflow linting by <a
href="https://github.com/Viicos"><code>@​Viicos</code></a> in <a
href="https://redirect.github.com/pydantic/pydantic/pull/13039">#13039</a></li>
<li>Update jiter to v0.14.0 to fix a segmentation fault on musl Linux by
<a href="https://github.com/Viicos"><code>@​Viicos</code></a> in <a
href="https://redirect.github.com/pydantic/pydantic/pull/13064">#13064</a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/pydantic/pydantic/blob/main/HISTORY.md">pydantic's
changelog</a>.</em></p>
<blockquote>
<h2>v2.13.3 (2026-04-20)</h2>
<p><a
href="https://github.com/pydantic/pydantic/releases/tag/v2.13.3">GitHub
release</a></p>
<h3>What's Changed</h3>
<h4>Fixes</h4>
<ul>
<li>Handle <code>AttributeError</code> subclasses with
<code>from_attributes</code> by <a
href="https://github.com/Viicos"><code>@​Viicos</code></a> in <a
href="https://redirect.github.com/pydantic/pydantic/pull/13096">#13096</a></li>
</ul>
<h2>v2.13.2 (2026-04-17)</h2>
<p><a
href="https://github.com/pydantic/pydantic/releases/tag/v2.13.2">GitHub
release</a></p>
<h3>What's Changed</h3>
<h4>Fixes</h4>
<ul>
<li>Fix <code>ValidationInfo.field_name</code> missing with
<code>model_validate_json()</code> by <a
href="https://github.com/Viicos"><code>@​Viicos</code></a> in <a
href="https://redirect.github.com/pydantic/pydantic/pull/13084">#13084</a></li>
</ul>
<h2>v2.13.1 (2026-04-15)</h2>
<p><a
href="https://github.com/pydantic/pydantic/releases/tag/v2.13.1">GitHub
release</a></p>
<h3>What's Changed</h3>
<h4>Fixes</h4>
<ul>
<li>Fix <code>ValidationInfo.data</code> missing with
<code>model_validate_json()</code> by <a
href="https://github.com/davidhewitt"><code>@​davidhewitt</code></a> in
<a
href="https://redirect.github.com/pydantic/pydantic/pull/13079">#13079</a></li>
</ul>
<h2>v2.13.0 (2026-04-13)</h2>
<p><a
href="https://github.com/pydantic/pydantic/releases/tag/v2.13.0">GitHub
release</a></p>
<p>The highlights of the v2.13 release are available in the <a
href="https://pydantic.dev/articles/pydantic-v2-13-release">blog
post</a>.
Several minor changes (considered non-breaking changes according to our
<a
href="https://pydantic.dev/docs/validation/2.13/get-started/version-policy/#pydantic-v2">versioning
policy</a>)
are also included in this release. Make sure to look into them before
upgrading.</p>
<p>This release contains the updated <code>pydantic.v1</code> namespace,
matching version 1.10.26 which includes support for Python 3.14.</p>
<h3>What's Changed</h3>
<p>See the beta releases for all changes sinces 2.12.</p>
<h4>New Features</h4>
<ul>
<li>Allow default factories of private attributes to take validated
model data by <a
href="https://github.com/Viicos"><code>@​Viicos</code></a> in <a
href="https://redirect.github.com/pydantic/pydantic/pull/13013">#13013</a></li>
</ul>
<h4>Changes</h4>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/pydantic/pydantic/commit/9e9a11132c980c4ec84ff6d2df06d4c1a55ca8f3"><code>9e9a111</code></a>
Fix backported test</li>
<li><a
href="https://github.com/pydantic/pydantic/commit/1ec8c6aa0cae1c78409c6f31af738a24e16c7124"><code>1ec8c6a</code></a>
Prepare release v2.13.3</li>
<li><a
href="https://github.com/pydantic/pydantic/commit/fb4f2044436e9fa4ff9745479ce263016a99c4d6"><code>fb4f204</code></a>
Handle <code>AttributeError</code> subclasses with
<code>from_attributes</code></li>
<li><a
href="https://github.com/pydantic/pydantic/commit/ca3ddd1149bd3b14273922a29da174804496a055"><code>ca3ddd1</code></a>
Prepare release v2.13.2</li>
<li><a
href="https://github.com/pydantic/pydantic/commit/000e823a3ab7545b0c6064fde34effdcd02044ab"><code>000e823</code></a>
Fix <code>ValidationInfo.field_name</code> missing with
<code>model_validate_json()</code></li>
<li><a
href="https://github.com/pydantic/pydantic/commit/d45d8be3ffb6dfc6d0c64da6980140c91ff841fb"><code>d45d8be</code></a>
Prepare release 2.13.1</li>
<li><a
href="https://github.com/pydantic/pydantic/commit/54aca609ce58e73dfe1c681d93432fbe3a4621da"><code>54aca60</code></a>
Fix <code>ValidationInfo.data</code> missing with
<code>model_validate_json()</code></li>
<li><a
href="https://github.com/pydantic/pydantic/commit/46bf4fa648af3a1fbf4603a37f210e9d9c618357"><code>46bf4fa</code></a>
Fix Pydantic release workflow (<a
href="https://redirect.github.com/pydantic/pydantic/issues/13067">#13067</a>)</li>
<li><a
href="https://github.com/pydantic/pydantic/commit/1b359edab09c623464d23c6fd2503ae5ff276d43"><code>1b359ed</code></a>
Prepare release v2.13.0 (<a
href="https://redirect.github.com/pydantic/pydantic/issues/13065">#13065</a>)</li>
<li><a
href="https://github.com/pydantic/pydantic/commit/b1bf19445d8ac144a7a0e82674d2d87eebab6c18"><code>b1bf194</code></a>
Fix model equality when using runtime <code>extra</code> configuration
(<a
href="https://redirect.github.com/pydantic/pydantic/issues/13062">#13062</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/pydantic/pydantic/compare/v2.12.5...v2.13.3">compare
view</a></li>
</ul>
</details>
<br />


Dependabot will resolve any conflicts with this PR as long as you don't
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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: jkennedyvz <65985482+jkennedyvz@users.noreply.github.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-28 01:20:26 -07:00
Sydney RunkleandGitHub cb328b57f1 release(prebuilt): 1.0.12, langgraph 1.1.10 (#7623)
## Summary

- Bumps `langgraph-prebuilt` `1.0.11` → `1.0.12`
- Bumps `langgraph` `1.1.9` → `1.1.10` (requires
`langgraph-prebuilt>=1.0.12`)
- Updates all downstream `uv.lock` files

## Changes since last release

**prebuilt (`1.0.11` → `1.0.12`)**
- fix(prebuilt): hydrate ToolNode state from channels via pregel helpers
(#7594)

**langgraph (`1.1.8` → `1.1.10`)**
- fix: don't propagate ReplayState to subgraphs on plain resume (#7561)
2026-04-27 13:11:43 -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
ccurmeandGitHub 1a248cba45 release(prebuilt): 1.0.11 (#7610) 2026-04-24 14:16:17 -04:00
45246f6c74 feat(prebuilt): allow ToolNode tools to return list[Command | ToolMessage] (#7596)
## Summary

Extends `ToolNode` so that a single tool invocation can return
`list[Command | ToolMessage]` instead of only a single `Command` or
`ToolMessage`. This brings `ToolNode`'s per-tool-call contract in line
with the rest of LangGraph, where nodes can already return multiple
Commands.

Depends on langchain-ai/langchain#36963 which allows
`list[ToolOutputMixin]` to pass through `BaseTool._format_output`
unchanged.

## Changes

### `libs/prebuilt/langgraph/prebuilt/tool_node.py`

**New list-return gate in `_execute_tool_sync` / `_execute_tool_async`**
— After the existing `Command` and `ToolMessage` checks, a new branch
accepts `list[Command | ToolMessage]` and routes it through
`_validate_tool_command_list`. Lists with non-`Command`/`ToolMessage`
elements raise `TypeError`. Both sync and async paths are updated
symmetrically.

**`_validate_tool_command_list`** — Enforces the terminating-ToolMessage
rule: exactly one `ToolMessage` in the list must carry `tool_call_id ==
<outer_id>` (top-level or nested inside a `Command.update["messages"]`).
Zero or multiple terminators raise `_MissingToolMessageError`.
Individual Commands in the list are validated via the existing
`_validate_tool_command`; when a Command lacks the terminator (which is
allowed since the list-level check handles it), the
`_MissingToolMessageError` is caught and the already-normalized command
from the exception is used.

**`_MissingToolMessageError`** — A `ValueError` subclass raised by
`_validate_tool_command` (and `_validate_tool_command_list`) when no
matching `ToolMessage` is found. Carries the already-normalized command
so callers can recover without re-doing deepcopy/message-conversion
work. Using a typed exception avoids brittle string-matching on error
messages.

**`_combine_tool_outputs`** — Flattens list entries at the top of the
method so downstream combiner logic (parent-`goto` accumulation,
ToolMessage wrapping) is unchanged.

**Response processing moved inside try/except** — In both sync and async
execute methods, the response validation (Command/ToolMessage/list
checks) now runs inside the existing error-handling try block, so
validation errors from the list path go through `_handle_tool_errors`
like other tool errors.

**Return type signatures** widened on `_execute_tool_sync`,
`_execute_tool_async`, `_run_one`, `_arun_one` to include `list[Command
| ToolMessage]`.

### `libs/prebuilt/tests/test_tool_node.py`

New tests covering: valid list returns (top-level terminator, nested
terminator, parent-goto + terminator), regression tests for single
Command/ToolMessage returns, invalid cases (no terminator, multiple
terminators), async parity, integration with mixed list/non-list tool
calls, and `_handle_tool_errors` interaction.

---------

Co-authored-by: Sydney Runkle <sydneymarierunkle@gmail.com>
2026-04-23 13:37:45 -07:00
Sydney RunkleandGitHub a529b9bede chore(langgraph): bump version 1.1.8 -> 1.1.9 (#7563)
## Summary

- Bumps `langgraph` patch version from `1.1.8` to `1.1.9` in
`libs/langgraph/pyproject.toml`

## Test plan

- [ ] Verify version string is correct in `pyproject.toml`
- [ ] Confirm release workflow triggers on merge
2026-04-21 09:38:58 -04:00
Eugene YurtsevandGitHub 4956134a37 release(langgraph): 1.1.8 (#7545)
releasing 1.1.8
2026-04-17 19:41:13 +00:00
ccurmeandGitHub e002711ede release(prebuilt): 1.0.10 (#7541) 2026-04-17 13:52:20 -04:00
Eugene YurtsevandGitHub d194c18c06 release(langgraph): 1.1.7 (#7540)
release langgraph 1.1.7
2026-04-17 15:19:18 +00:00
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
303769904b chore(deps): bump langsmith from 0.7.20 to 0.7.31 in /libs/sdk-py (#7528)
Bumps [langsmith](https://github.com/langchain-ai/langsmith-sdk) from
0.7.20 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/v0.7.20...v0.7.31">compare
view</a></li>
</ul>
</details>
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25470ea435 release(checkpoint): 4.0.2 (#7518)
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