Files
langgraph/libs
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
5657ecd0bf chore(deps): bump the minor-and-patch group across 1 directory with 3 updates (#7670)
Bumps the minor-and-patch group with 3 updates in the /libs/checkpoint
directory: [langchain-core](https://github.com/langchain-ai/langchain),
[ruff](https://github.com/astral-sh/ruff) and
[mypy](https://github.com/python/mypy).

Updates `langchain-core` from 1.2.28 to 1.3.2
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/langchain-ai/langchain/releases">langchain-core's
releases</a>.</em></p>
<blockquote>
<h2>langchain-core==1.3.2</h2>
<p>Changes since langchain-core==1.3.1</p>
<p>release(core): 1.3.2 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36990">#36990</a>)
feat(core): add content-block-centric streaming (v2) (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36834">#36834</a>)</p>
<h2>langchain-core==1.3.1</h2>
<p>Changes since langchain-core==1.3.0</p>
<p>release(core): 1.3.1 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36972">#36972</a>)
feat(core): allow _format_output to pass through list of ToolOutputMixin
instances (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36963">#36963</a>)
chore: bump nbconvert from 7.17.0 to 7.17.1 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36923">#36923</a>)
feat(core): Update inheritance behavior for tracer metadata for special
keys (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36900">#36900</a>)
chore: bump langsmith from 0.7.13 to 0.7.31 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36813">#36813</a>)</p>
<h2>langchain-core==1.3.0</h2>
<p>Changes since langchain-core==1.2.31</p>
<p>release(core): release 1.3.0 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36851">#36851</a>)
release(core): 1.3.0a3 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36829">#36829</a>)
chore(core): keep checkpoint_ns behavior in streaming metadata for
backwards compat (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36828">#36828</a>)
feat(core): Add chat model and LLM invocation params to traceable
metadata (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36771">#36771</a>)
fix(core): restore cloud metadata IPs and link-local range in SSRF
policy (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36816">#36816</a>)
chore(deps): bump pytest to <code>9.0.3</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36801">#36801</a>)
chore(core): harden private SSRF utilities (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36768">#36768</a>)
fix(openai): handle content blocks without type key in responses api
conversion (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36725">#36725</a>)
chore: bump pytest from 9.0.2 to 9.0.3 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36719">#36719</a>)
release(core): 1.3.0.a2 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36698">#36698</a>)
fix(core): Use reference counting for storing inherited run trees to
support garbage collection (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36660">#36660</a>)
docs(core): nit (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36685">#36685</a>)
release(core): 1.3.0a1 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36656">#36656</a>)
chore(core): reduce streaming metadata / perf (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36588">#36588</a>)</p>
<h2>langchain-core==1.3.0a3</h2>
<p>Initial release</p>
<p>release(core): 1.3.0a3 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36829">#36829</a>)
chore(core): keep checkpoint_ns behavior in streaming metadata for
backwards compat (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36828">#36828</a>)
feat(core): Add chat model and LLM invocation params to traceable
metadata (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36771">#36771</a>)
fix(core): restore cloud metadata IPs and link-local range in SSRF
policy (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36816">#36816</a>)
chore(deps): bump pytest to <code>9.0.3</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36801">#36801</a>)
chore(core): harden private SSRF utilities (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36768">#36768</a>)
fix(openai): handle content blocks without type key in responses api
conversion (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36725">#36725</a>)
chore: bump pytest from 9.0.2 to 9.0.3 in /libs/core (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36719">#36719</a>)
release(core): 1.3.0.a2 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36698">#36698</a>)
fix(core): Use reference counting for storing inherited run trees to
support garbage collection (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36660">#36660</a>)
docs(core): nit (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36685">#36685</a>)
release(core): 1.3.0a1 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36656">#36656</a>)
chore(core): reduce streaming metadata / perf (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36588">#36588</a>)
release(core): release 1.2.28 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36614">#36614</a>)</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/langchain-ai/langchain/commit/fa0f0d8efa54005b9256f8d4b28d1ff770372901"><code>fa0f0d8</code></a>
release(core): 1.3.2 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36990">#36990</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/9ce72eba9f6b3961d469a70b1b1980543f4cca91"><code>9ce72eb</code></a>
feat(core): add content-block-centric streaming (v2) (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36834">#36834</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/889a45b664638ef646fa58257cfe263d44cb6c6a"><code>889a45b</code></a>
ci(infra): overlay local <code>langchain-*</code> installs for external
partners (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36989">#36989</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/ffaac42bf9e345ec1096d38965f36542a7b0467a"><code>ffaac42</code></a>
ci(infra): add <code>pytest-xdist</code> to partner test groups (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36988">#36988</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/cc2feb1aea239556fa427fd8bdabbae60f8279a6"><code>cc2feb1</code></a>
chore(model-profiles): refresh model profile data (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36982">#36982</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/3dd0ad958eb2d5a51a4055e104598bb26aeb3b65"><code>3dd0ad9</code></a>
release(fireworks): 1.2.0 (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36978">#36978</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/7b09eb7bda4dbe99615ff5e5f74539aea682d718"><code>7b09eb7</code></a>
fix(fireworks): honor <code>max_retries</code> (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36973">#36973</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/d30ef8a8aa2edd47c614838c6be362456be5c2a5"><code>d30ef8a</code></a>
feat(fireworks): populate <code>usage_metadata</code> on streaming (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36977">#36977</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/2715a7499a642c99901e6cfe5e9a6ea3aecedb0f"><code>2715a74</code></a>
fix(fireworks): swap undeployed Kimi K2 slug in integration tests (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36975">#36975</a>)</li>
<li><a
href="https://github.com/langchain-ai/langchain/commit/2d3b49162caca316d9a24286421737471ea9e388"><code>2d3b491</code></a>
ci(infra): shorten working-directory dropdown labels (<a
href="https://redirect.github.com/langchain-ai/langchain/issues/36974">#36974</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/langchain-ai/langchain/compare/langchain-core==1.2.28...langchain-core==1.3.2">compare
view</a></li>
</ul>
</details>
<br />

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

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

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2026-05-04 22:39:39 -07:00
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