rafid saad
ad75ffdd8d
Add missing fields
2026-02-03 13:30:01 -08:00
rafid saad
85a311087d
Add assistant ID
2026-02-03 13:25:56 -08:00
rafid saad
cf5c64590b
Merge branch 'main' of github.com:langchain-ai/langgraph into rafid/lsd-1115-add-patch-method
2026-02-03 10:53:04 -08:00
William FH and GitHub
86b65beb8f
chore: Update ThreadTTLConfig ( #6730 )
...
Sync with underlying implementation.
2026-02-03 10:52:33 -08:00
rafid saad
fa1cf5bc0f
Replace patch with update
2026-02-03 10:51:45 -08:00
rafid saad
eaf0d0cf10
Replace patch with update
2026-02-03 10:50:25 -08:00
Rafid Saad and GitHub
63bd852da9
feat(sdk-py): add support for enabling/disabling crons ( #6740 )
...
# Description
- Update Python SDK to support enabling/disabling crons
- Pass `enabled` to cron `create`, `create_for_thread`, and `search`
methods
2026-02-03 10:36:48 -08:00
rafid saad
a49d999ef9
add patch method
2026-02-03 09:10:55 -08:00
rafid saad
e6f66c5949
Address linting issue
2026-02-02 17:59:15 -08:00
rafid saad
a4a28e908d
Address comments
2026-02-02 17:50:52 -08:00
rafid saad
5ddcb3e27c
Merge branch 'main' of github.com:langchain-ai/langgraph into rafid/lsd-1115-make-sdk-updates
2026-02-02 17:43:24 -08:00
rafid saad
a2f5e8c558
feat: adding support for enabling/disabling cron in sdk-py
2026-02-02 17:43:12 -08:00
82f9c09b95
chore(deps-dev): bump ruff from 0.14.7 to 0.14.11 in /libs/sdk-py ( #6673 )
...
Bumps [ruff](https://github.com/astral-sh/ruff ) from 0.14.7 to 0.14.11.
<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>0.14.11</h2>
<h2>Release Notes</h2>
<p>Released on 2026-01-08.</p>
<h3>Preview features</h3>
<ul>
<li>Consolidate diagnostics for matched disable/enable suppression
comments (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22099 ">#22099</a>)</li>
<li>Report diagnostics for invalid/unmatched range suppression comments
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/21908 ">#21908</a>)</li>
<li>[<code>airflow</code>] Passing positional argument into
<code>airflow.lineage.hook.HookLineageCollector.create_asset</code> is
not allowed (<code>AIR303</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22046 ">#22046</a>)</li>
<li>[<code>refurb</code>] Mark <code>FURB192</code> fix as always unsafe
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/22210 ">#22210</a>)</li>
<li>[<code>ruff</code>] Add <code>non-empty-init-module</code>
(<code>RUF067</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22143 ">#22143</a>)</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>Fix GitHub format for multi-line diagnostics (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22108 ">#22108</a>)</li>
<li>[<code>flake8-unused-arguments</code>] Mark <code>**kwargs</code> in
<code>TypeVar</code> as used (<code>ARG001</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22214 ">#22214</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>Add <code>help:</code> subdiagnostics for several Ruff rules that
can sometimes appear to disagree with <code>ty</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22331 ">#22331</a>)</li>
<li>[<code>pylint</code>] Demote <code>PLW1510</code> fix to
display-only (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22318 ">#22318</a>)</li>
<li>[<code>pylint</code>] Ignore identical members
(<code>PLR1714</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22220 ">#22220</a>)</li>
<li>[<code>pylint</code>] Improve diagnostic range for
<code>PLC0206</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22312 ">#22312</a>)</li>
<li>[<code>ruff</code>] Improve fix title for <code>RUF102</code>
invalid rule code (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22100 ">#22100</a>)</li>
<li>[<code>flake8-simplify</code>]: Avoid unnecessary builtins import
for <code>SIM105</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22358 ">#22358</a>)</li>
</ul>
<h3>Configuration</h3>
<ul>
<li>Allow Python 3.15 as valid <code>target-version</code> value in
preview (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22419 ">#22419</a>)</li>
<li>Check <code>required-version</code> before parsing rules (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22410 ">#22410</a>)</li>
<li>Include configured <code>src</code> directories when resolving
graphs (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22451 ">#22451</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Update <code>T201</code> suggestion to not use root logger to
satisfy <code>LOG015</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22059 ">#22059</a>)</li>
<li>Fix <code>iter</code> example in unsafe fixes doc (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22118 ">#22118</a>)</li>
<li>[<code>flake8_print</code>] better suggestion for
<code>basicConfig</code> in <code>T201</code> docs (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22101 ">#22101</a>)</li>
<li>[<code>pylint</code>] Restore the fix safety docs for
<code>PLW0133</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22211 ">#22211</a>)</li>
<li>Fix Jupyter notebook discovery info for editors (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22447 ">#22447</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/charliermarsh "><code>@charliermarsh</code></a></li>
<li><a href="https://github.com/ntBre "><code>@ntBre</code></a></li>
<li><a
href="https://github.com/cenviity "><code>@cenviity</code></a></li>
<li><a href="https://github.com/njhearp "><code>@njhearp</code></a></li>
<li><a
href="https://github.com/cbachhuber "><code>@cbachhuber</code></a></li>
<li><a
href="https://github.com/jelle-openai "><code>@jelle-openai</code></a></li>
<li><a
href="https://github.com/AlexWaygood "><code>@AlexWaygood</code></a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md ">ruff's
changelog</a>.</em></p>
<blockquote>
<h2>0.14.11</h2>
<p>Released on 2026-01-08.</p>
<h3>Preview features</h3>
<ul>
<li>Consolidate diagnostics for matched disable/enable suppression
comments (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22099 ">#22099</a>)</li>
<li>Report diagnostics for invalid/unmatched range suppression comments
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/21908 ">#21908</a>)</li>
<li>[<code>airflow</code>] Passing positional argument into
<code>airflow.lineage.hook.HookLineageCollector.create_asset</code> is
not allowed (<code>AIR303</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22046 ">#22046</a>)</li>
<li>[<code>refurb</code>] Mark <code>FURB192</code> fix as always unsafe
(<a
href="https://redirect.github.com/astral-sh/ruff/pull/22210 ">#22210</a>)</li>
<li>[<code>ruff</code>] Add <code>non-empty-init-module</code>
(<code>RUF067</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22143 ">#22143</a>)</li>
</ul>
<h3>Bug fixes</h3>
<ul>
<li>Fix GitHub format for multi-line diagnostics (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22108 ">#22108</a>)</li>
<li>[<code>flake8-unused-arguments</code>] Mark <code>**kwargs</code> in
<code>TypeVar</code> as used (<code>ARG001</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22214 ">#22214</a>)</li>
</ul>
<h3>Rule changes</h3>
<ul>
<li>Add <code>help:</code> subdiagnostics for several Ruff rules that
can sometimes appear to disagree with <code>ty</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22331 ">#22331</a>)</li>
<li>[<code>pylint</code>] Demote <code>PLW1510</code> fix to
display-only (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22318 ">#22318</a>)</li>
<li>[<code>pylint</code>] Ignore identical members
(<code>PLR1714</code>) (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22220 ">#22220</a>)</li>
<li>[<code>pylint</code>] Improve diagnostic range for
<code>PLC0206</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22312 ">#22312</a>)</li>
<li>[<code>ruff</code>] Improve fix title for <code>RUF102</code>
invalid rule code (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22100 ">#22100</a>)</li>
<li>[<code>flake8-simplify</code>]: Avoid unnecessary builtins import
for <code>SIM105</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22358 ">#22358</a>)</li>
</ul>
<h3>Configuration</h3>
<ul>
<li>Allow Python 3.15 as valid <code>target-version</code> value in
preview (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22419 ">#22419</a>)</li>
<li>Check <code>required-version</code> before parsing rules (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22410 ">#22410</a>)</li>
<li>Include configured <code>src</code> directories when resolving
graphs (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22451 ">#22451</a>)</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Update <code>T201</code> suggestion to not use root logger to
satisfy <code>LOG015</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22059 ">#22059</a>)</li>
<li>Fix <code>iter</code> example in unsafe fixes doc (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22118 ">#22118</a>)</li>
<li>[<code>flake8_print</code>] better suggestion for
<code>basicConfig</code> in <code>T201</code> docs (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22101 ">#22101</a>)</li>
<li>[<code>pylint</code>] Restore the fix safety docs for
<code>PLW0133</code> (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22211 ">#22211</a>)</li>
<li>Fix Jupyter notebook discovery info for editors (<a
href="https://redirect.github.com/astral-sh/ruff/pull/22447 ">#22447</a>)</li>
</ul>
<h3>Contributors</h3>
<ul>
<li><a
href="https://github.com/charliermarsh "><code>@charliermarsh</code></a></li>
<li><a href="https://github.com/ntBre "><code>@ntBre</code></a></li>
<li><a
href="https://github.com/cenviity "><code>@cenviity</code></a></li>
<li><a href="https://github.com/njhearp "><code>@njhearp</code></a></li>
<li><a
href="https://github.com/cbachhuber "><code>@cbachhuber</code></a></li>
<li><a
href="https://github.com/jelle-openai "><code>@jelle-openai</code></a></li>
<li><a
href="https://github.com/AlexWaygood "><code>@AlexWaygood</code></a></li>
<li><a
href="https://github.com/ValdonVitija "><code>@ValdonVitija</code></a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/astral-sh/ruff/commit/c920cf8cdb247a9fd8e15a4c9d2efa838f7a78a3 "><code>c920cf8</code></a>
Bump 0.14.11 (<a
href="https://redirect.github.com/astral-sh/ruff/issues/22462 ">#22462</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/bb757b5a79888f28264f629b5667a0514071f7d6 "><code>bb757b5</code></a>
[ty] Don't show diagnostics for excluded files (<a
href="https://redirect.github.com/astral-sh/ruff/issues/22455 ">#22455</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/1f49e8ef518b75207e155595aba57acd48205078 "><code>1f49e8e</code></a>
Include configured <code>src</code> directories when resolving graphs
(<a
href="https://redirect.github.com/astral-sh/ruff/issues/22451 ">#22451</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/701f5134ab7c1a860145dccc8abb3716a3f89fe7 "><code>701f513</code></a>
[ty] Only consider fully static pivots when deriving transitive
constraints (...</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/eea9ad83528a7f492662f6427cdbb6fc2f655bb5 "><code>eea9ad8</code></a>
Pin maturin version (<a
href="https://redirect.github.com/astral-sh/ruff/issues/22454 ">#22454</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/eeac2bd3eed2f4b8f4a71e0c945721481b25efc0 "><code>eeac2bd</code></a>
[ty] Optimize union building for unions with many enum-literal members
(<a
href="https://redirect.github.com/astral-sh/ruff/issues/22363 ">#22363</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/7319c37f4eb063e9590e1f09c8e92d7dabc63403 "><code>7319c37</code></a>
docs: fix jupyter notebook discovery info for editors (<a
href="https://redirect.github.com/astral-sh/ruff/issues/22447 ">#22447</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/805503c19a6b74c5803e10123077997e29a0da37 "><code>805503c</code></a>
[<code>ruff</code>] Improve fix title for <code>RUF102</code> invalid
rule code (<a
href="https://redirect.github.com/astral-sh/ruff/issues/22100 ">#22100</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/68a2f6c57d70052d0805b46b0e3a2538598b856f "><code>68a2f6c</code></a>
[ty] Fix <code>super()</code> with TypeVar-annotated <code>self</code>
and <code>cls</code> parameter (<a
href="https://redirect.github.com/astral-sh/ruff/issues/22208 ">#22208</a>)</li>
<li><a
href="https://github.com/astral-sh/ruff/commit/abaa735e1d027cf458a2ab83d8a422d74111580c "><code>abaa735</code></a>
[ty] Improve <code>UnionBuilder</code> performance by changing
<code>Type::is_subtype_of</code> cal...</li>
<li>Additional commits viewable in <a
href="https://github.com/astral-sh/ruff/compare/0.14.7...0.14.11 ">compare
view</a></li>
</ul>
</details>
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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: William Fu-Hinthorn <13333726+hinthornw@users.noreply.github.com >
2026-01-31 00:14:16 -08:00
193e128c20
chore: Omit lock when using connection pool ( #6734 )
...
Co-authored-by: Conrad Ludgate <conradludgate@gmail.com >
2026-01-31 00:30:34 +00:00
Mason Daugherty and GitHub
2dd39432a3
docs: enhance Runtime and ToolRuntime class descriptions for clarity ( #6689 )
2026-01-26 13:22:54 -08:00
Mason Daugherty and GitHub
3ff6340379
docs: add clarity to use of thread_id ( #6515 )
2026-01-26 12:09:01 -08:00
Mason Daugherty and GitHub
0a6145fd72
docs: add docstrings to add_node overloads ( #6514 )
...
They were missing `Args` sections, and IDEs don't pick these up from the
canonical.
Each overload now includes the full `Args:` documentation, examples
tailored to that specific signature, and `Returns:` section.
2026-01-26 11:48:34 -08:00
Mason Daugherty and GitHub
fbcb8a911b
docs: update notebook links and add archival notices for examples ( #6720 )
...
Addresses some comments in #6682
- Update links in notebooks to point to the new documentation location.
- Add archival notices indicating that the examples are no longer
updated.
- Remove some obsolete notebooks that have been moved to the new
documentation.
Please comment here if you encounter any issues
2026-01-26 06:00:16 +00:00
William FH and GitHub
2c6f99cbf0
release(cli): 0.4.12 ( #6716 )
...
Release Notes: Increase upper bound of `langgraph-ap` to `<0.8`
Closes https://github.com/langchain-ai/langgraph/issues/6706
2026-01-23 05:31:50 -08:00
Sydney Runkle and GitHub
7b9ff6129b
release: langgraph and prebuilt 1.0.7 ( #6712 )
2026-01-22 11:28:22 -05:00
Sydney Runkle and GitHub
c1b3598ca8
feat: support dynamic tool calling via tool override in wrap_model_call ( #6711 )
...
Allow overriding `tool` impl in `wrap_tool_call` in order to support
dynamically registered tools via middleware
2026-01-22 15:53:43 +00:00
William FH and GitHub
30355a7a5d
fix: aiosqlite's breaking change ( #6699 )
...
`aiosqlite` changed it's Connection type to no longer subclass
`threading.Thread`. This removed the is_alive method, which is called
proactively in setup().
This PR handles this in a backwards compat way.
2026-01-18 16:35:50 -08:00
b0c6126f2a
chore(deps): upgrade dependencies with uv lock --upgrade ( #6671 )
...
This PR updates the dependencies in all Python packages using `uv lock
--upgrade`.
This is an automated PR created by the UV Lock Upgrade workflow.
Co-authored-by: sydney-runkle <54324534+sydney-runkle@users.noreply.github.com >
2026-01-18 16:19:35 -08:00
Vishnu Suresh and GitHub
0cab88c7dd
docs: clarify cron job schedule interpretation in UTC ( #6692 )
...
## Description
Adds docstring clarification that cron schedules are interpreted in UTC
for `CronClient.create`, `CronClient.create_for_thread`, and their sync
variants.
2026-01-16 14:31:11 -08:00
Mason Daugherty and GitHub
089cdd0ffb
chore: update twitter URLs ( #6683 )
2026-01-13 09:33:56 -05:00
William FH and GitHub
e820097701
chore: Better error messages ( #6681 )
2026-01-12 16:29:04 -08:00
Sydney Runkle and GitHub
f91d79d0c8
fix: flip default on base cache ( #6677 )
...
rebasing https://github.com/langchain-ai/langgraph/pull/6562 w/ current
main
2026-01-12 15:26:37 -05:00
cb2faa7dda
fix(prebuilt): support generic type arguments for ToolRuntime injection ( #6509 )
...
**Description:**
This PR fixes an issue where injection types (like `ToolRuntime`) were
not recognized by `ToolNode` when used with generic type arguments
(e.g., `ToolRuntime[MyContext]`).
Previously, the `_is_injection` check relied solely on `isinstance` and
`issubclass`, which fail for `typing._GenericAlias` objects. This update
adds a check using `typing.get_origin()` to correctly identify the base
class of generic types, ensuring the runtime is injected correctly even
when type hints are present.
**Issue:** Fixes #6465
**Dependencies:** None
**Twitter handle:** @SidharthRajmoh2
---------
Co-authored-by: Sydney Runkle <54324534+sydney-runkle@users.noreply.github.com >
2026-01-12 18:43:45 +00:00
Sydney Runkle and GitHub
a5827c5c61
fix: change default recursion limit ( #6676 )
...
25 is pretty unreasonable for most applications, bumping up to 1000 by
default, burden really should be on the user to enforce this based on
their application
2026-01-12 18:43:06 +00:00
Josh Rogers and GitHub
5212369bd0
feat(sdk-py): add end-time to crons client ( #6674 )
...
**Description:** The crons create endpoint supports an end-time field
that is not currently supported in the client. Adding that parameter
here.
**Issue:** N/A
**Dependencies:** N/A
**Twitter handle:** N/A
2026-01-12 12:11:55 -05:00
Mason Daugherty and GitHub
7045a23148
fix: add state attribute to ToolCallRequest overrides ( #6668 )
...
Following https://github.com/langchain-ai/langchain/pull/34692
2026-01-09 21:26:39 -05:00
Mason Daugherty and GitHub
728db10b1f
fix: suppress unintended deprecation warning ( #6669 )
...
1. Any import `from langgraph.prebuilt import X` (even `ToolNode`,
`ToolRuntime`, etc.)
2. -> Loads `langgraph/prebuilt/__init__.py`
3. -> Line 3 imports `create_react_agent` from `chat_agent_executor.py`
4. -> `chat_agent_executor.py` loads completely
5. -> Line 111 evaluates: `StateSchema = TypeVar("StateSchema",
bound=AgentState | AgentStatePydantic)`
6. -> Accessing `AgentStatePydantic` triggers its `@deprecated`
decorator -> warning
2026-01-09 21:25:20 -05:00
454af21896
feat(sdk-py): cron.on_run_completed support ( #6662 )
...
**Description:** this PR adds cron.on_run_completed support to the SDK.
documentation https://github.com/langchain-ai/docs/pull/2147
js equivalent change
https://github.com/langchain-ai/langgraphjs/pull/1845
original langgraph-api change
https://github.com/langchain-ai/langgraph-api/pull/1731
**Issue:** LSD-172
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Signed-off-by: Connor Braa <cwlbraa@langchain.dev >
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com >
2026-01-09 13:07:32 -08:00
Mason Daugherty and GitHub
b4630d8452
chore: delete docs ( #6488 )
2026-01-09 15:01:40 -05:00
Sydney Runkle and GitHub
311465bbf7
fix: sanitize namespace for deeply nested graph jumps ( #6665 )
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Fixes https://github.com/langchain-ai/langgraph/issues/6409
2026-01-09 14:39:33 -05:00
Mason Daugherty and GitHub
8ccead9560
docs: x-refs and explainer in tool node docs ( #6653 )
2026-01-05 20:17:38 +00:00
Mason Daugherty and GitHub
3a9749a0ed
docs: ToolNode nit ( #6652 )
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match the other bullets
2026-01-05 14:41:45 -05:00
Mason Daugherty and GitHub
196fbf2631
docs: storage nits ( #6651 )
2026-01-05 14:24:57 -05:00
0acd5decf8
fix: typo: saved the world "BaseMessge" to "BaseMessage" ( #6639 )
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Changed "BaseMessge" to "BaseMessage" in test comments.
This critical 2-character fix prevents mass confusion among developers
who might have spent milliseconds wondering what a "Messge" is.
The world is now a safer place.
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com >
2025-12-31 03:58:57 +00:00
Connor Braa and GitHub
eec823cbd6
release(sdk-py): bump to 0.3.1 ( #6610 )
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bumping sdk-py for custom encryption cleanup changes (#6595 ) - these are
breaking changes on this beta, unreleased and unused feature.
Signed-off-by: Connor Braa <cwlbraa@langchain.dev >
2025-12-18 10:21:34 -08:00
Connor Braa and GitHub
9eac53db4b
fix(sdk-py): remove model-type specific custom json encryption annotations & document key preservation limitations ( #6595 )
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In langgraph-api, custom-encrypted JSONs need to continue to be
SQL-json-mergable after encryption. Previous WIP docs
advocated for custom encryption impls where all encrypted kv pairs were
shoved into a `__encrypted__: $encrypted_kvs` meta-key. Turns out that
pattern causes data loss when running PATCH-style partial updates or in
the many places langgraph-api json-SQL-merges across model types.
This PR contains 2 SDK fixes:
1. remove model-type specific custom json encryption annotations - these
cause surprising behavior as config and context data propagates across
model types, specifically because today we can't guarantee that data
encrypted as one model-type will be decrypted as the same model-type
because kv pairs move across model-types in pure SQL
2. document limitations and validation around "key preservation" in
custom json encryption functions. langgraph-api now validates that
custom JSON encryption fns don't change keys. That validation prevents
customizers from writing custom encryption functions that cause data
loss through patch endpoints and x-model merge propagation.
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Signed-off-by: Connor Braa <cwlbraa@langchain.dev >
2025-12-18 08:38:01 -08:00
William FH and GitHub
05e4efe712
release(cli): relax api bounds ( #6606 )
2025-12-17 06:10:37 -08:00
William FH and GitHub
c80d93c78a
fix(cli): Escape variable substitution in compose codegen ( #6594 )
2025-12-15 14:51:03 -08:00
Imvikram99 and GitHub
87cb509528
feat(checkpoint): Validate checkpointer type at compile time ( #6586 )
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Description: Catch invalid checkpointer objects early by validating any
checkpointer argument before compilation/execution, raising a clear
TypeError that instructs users to pass a proper BaseCheckpointSaver
(e.g., AsyncPostgresSaver) instead of stores like AsyncPostgresStore.
Includes shared validation logic and a regression test so we don’t see
AttributeError: 'AsyncPostgresStore' object has no attribute
'get_next_version' again.
Issue: Fixes #6585
Dependencies: None
Twitter handle: none
2025-12-15 07:22:47 +00:00
Josh Rogers and GitHub
84023451a2
release(langgraph): bump to 1.0.5 ( #6582 )
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- **Description:** Bumping to 1.0.5 for compatibility with the latest
changes to the python langgraph-sdk.
- **Issue:** N/A
- **Dependencies:** N/A
- **Twitter handle:** N/A
2025-12-12 17:56:30 -05:00
efe78447b3
feat(sdk-py): emit id as part of stream events ( #6581 )
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- **Description:** Provide the id of the event for routes that use SSE
streams. This will allow for more custom retry logic when streams
disconnect if needed.
- **Issue:** N/A
- **Dependencies:** N/A
- **Twitter handle:** N/A
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Co-authored-by: William FH <13333726+hinthornw@users.noreply.github.com >
2025-12-12 17:16:48 -05:00
Sydney Runkle and GitHub
df19173191
fix: update readme ( #6570 )
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remove usage of deprecated `create_react_agent` and generally
redirecting to docs bc they're so good now :)
2025-12-10 19:02:36 +00:00
William FH and GitHub
4d01e69b82
release(checkpoint-postgres): 3.0.1 ( #6568 )
2025-12-09 23:05:49 +00:00
William FH and GitHub
e86b5f4da2
chore: pgqs ( #6567 )
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Add more argument sanitization
2025-12-09 14:51:29 -08:00
Eugene Yurtsev and GitHub
b70d5aac0e
release(checkpoint-sqlite): 3.0.1 ( #6566 )
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Release 3.0.1
2025-12-09 17:00:00 -05:00
rafid saad