release(core): 1.2.23 (#36323)

release(exa): 1.1.0 (#36278)

release(openrouter): 0.2.0 (#36227)

release(core): 1.2.22 (#36201)

fix(openai): bump min core version (#36180)

release(core): 1.2.21 (#36179)

release(langchain): 1.2.13 (#36111)

release(core): 1.2.20 (#36085)

chore: bump pyasn1 from 0.6.2 to 0.6.3 in /libs/langchain (#36030) [//]: # (dependabot-start) ⚠️ **Dependabot is rebasing this PR** ⚠️ Rebasing might not happen immediately, so don't worry if this takes some time. Note: if you make any changes to this PR yourself, they will take precedence over the rebase. --- [//]: # (dependabot-end) Bumps [pyasn1](https://github.com/pyasn1/pyasn1) from 0.6.2 to 0.6.3. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/pyasn1/pyasn1/releases">pyasn1's releases</a>.</em></p> <blockquote> <h2>Release 0.6.3</h2> <p>It's a minor release.</p> <ul> <li>Added nesting depth limit to ASN.1 decoder to prevent stack overflow from deeply nested structures (CVE-2026-30922).</li> <li>Fixed OverflowError from oversized BER length field.</li> <li>Fixed DeprecationWarning stacklevel for deprecated attributes.</li> <li>Fixed asDateTime incorrect fractional seconds parsing.</li> </ul> <p>All changes are noted in the <a href="https://github.com/pyasn1/pyasn1/blob/master/CHANGES.rst">CHANGELOG</a>.</p> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/pyasn1/pyasn1/blob/main/CHANGES.rst">pyasn1's changelog</a>.</em></p> <blockquote> <h2>Revision 0.6.3, released 16-03-2026</h2> <ul> <li>CVE-2026-30922 (GHSA-jr27-m4p2-rc6r): Added nesting depth limit to ASN.1 decoder to prevent stack overflow from deeply nested structures (thanks for reporting, romanticpragmatism)</li> <li>Fixed OverflowError from oversized BER length field [issue <a href="https://redirect.github.com/pyasn1/pyasn1/issues/54">#54</a>](<a href="https://redirect.github.com/pyasn1/pyasn1/issues/54">pyasn1/pyasn1#54</a>) [pr <a href="https://redirect.github.com/pyasn1/pyasn1/issues/100">#100</a>](<a href="https://redirect.github.com/pyasn1/pyasn1/pull/100">pyasn1/pyasn1#100</a>)</li> <li>Fixed DeprecationWarning stacklevel for deprecated attributes [issue <a href="https://redirect.github.com/pyasn1/pyasn1/issues/86">#86</a>](<a href="https://redirect.github.com/pyasn1/pyasn1/issues/86">pyasn1/pyasn1#86</a>) [pr <a href="https://redirect.github.com/pyasn1/pyasn1/issues/101">#101</a>](<a href="https://redirect.github.com/pyasn1/pyasn1/pull/101">pyasn1/pyasn1#101</a>)</li> <li>Fixed asDateTime incorrect fractional seconds parsing [issue <a href="https://redirect.github.com/pyasn1/pyasn1/issues/81">#81</a>](<a href="https://redirect.github.com/pyasn1/pyasn1/issues/81">pyasn1/pyasn1#81</a>) [pr <a href="https://redirect.github.com/pyasn1/pyasn1/issues/102">#102</a>](<a href="https://redirect.github.com/pyasn1/pyasn1/pull/102">pyasn1/pyasn1#102</a>)</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/pyasn1/pyasn1/commit/af65c3b92e9deeae50db4de390982dd970d87f98"><code>af65c3b</code></a> Prepare release 0.6.3</li> <li><a href="https://github.com/pyasn1/pyasn1/commit/5a49bd1fe93b5b866a1210f6bf0a3924f21572c8"><code>5a49bd1</code></a> Merge commit from fork</li> <li><a href="https://github.com/pyasn1/pyasn1/commit/5494ba43f738e700ca9f7c7a69ec5c44908c9a9f"><code>5494ba4</code></a> Fix asDateTime incorrect fractional seconds parsing (<a href="https://redirect.github.com/pyasn1/pyasn1/issues/102">#102</a>)</li> <li><a href="https://github.com/pyasn1/pyasn1/commit/71f486e6c32d0f270868aa1b2bb5ceb7d5fd5476"><code>71f486e</code></a> Fix DeprecationWarning stacklevel for deprecated attributes (<a href="https://redirect.github.com/pyasn1/pyasn1/issues/101">#101</a>)</li> <li><a href="https://github.com/pyasn1/pyasn1/commit/d7cb42dcaa9a66e18f14c4609c2ed00c5b65f7e8"><code>d7cb42d</code></a> Fix OverflowError from oversized BER length field (<a href="https://redirect.github.com/pyasn1/pyasn1/issues/100">#100</a>)</li> <li>See full diff in <a href="https://github.com/pyasn1/pyasn1/compare/v0.6.2...v0.6.3">compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langchain/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

release(anthropic): 1.3.5 (#35873)

release(mistralai): 1.1.2 (#35835)

release(mistralai): 1.1.2 (#35835)

release(core): 1.2.19 (#35832)

release(langchain_v1): 1.2.12 (#35770)

release(langchain_v1): 1.2.11 (#35723)

fix(openai): bump min core version (#35705)

release(core): 1.2.18 (#35704)

fix(langchain): bump minimum langchain-core to 0.3.73 (#35608) The within-batch deduplication fix (langchain-core 0.3.73, #32273) changed `num_skipped` counting in the indexing API. Tests in `libs/langchain` were updated to expect the new behavior, but the minimum version was left at 0.3.72, causing [pre-release checks to fail](https://github.com/langchain-ai/langchain/actions/runs/22783515938/job/66097466123). Created with [Deep Agents CLI](https://docs.langchain.com/oss/python/deepagents/cli/overview).

release(langchain): bump langchain-classic to 1.0.2 (#35601)

fix(openrouter): include role in sdk `model_construct` for min dep compat (#35562) Fix `_wrap_messages_for_sdk` stripping `role` before `model_construct` — on `openrouter==0.6.0` (minimum dep), the SDK models don't auto-populate a default `role`, so `model_dump()` omitted it entirely, causing `KeyError: 'role'` in pre-release checks.