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Bump langchain from 1.2.15 to 1.2.17#228

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Bump langchain from 1.2.15 to 1.2.17#228
dependabot[bot] wants to merge 1 commit intomainfrom
dependabot/pip/langchain-1.2.17

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@dependabot dependabot Bot commented on behalf of github May 1, 2026

Bumps langchain from 1.2.15 to 1.2.17.

Release notes

Sourced from langchain's releases.

langchain-core==1.2.17

Changes since langchain-core==1.2.16

release(core): 1.2.17 (#35527) fix(core): extract usage metadata from serialized tracer message outputs (#35526) chore: bump the langchain-deps group across 3 directories with 7 updates (#35513) chore: bump the langchain-deps group across 3 directories with 14 updates (#35441)

langchain==1.2.17

Changes since langchain==1.2.16

release(langchain): 1.2.17 (#37110) feat(langchain): add respond decision to HITL middleware (#37095)

langchain-core==1.2.16

Changes since langchain-core==1.2.15

release(core): 1.2.16 (#35439) fix(core): treat empty tool chunk ids as missing in merge (#35414)

langchain==1.2.16

Changes since langchain==1.2.15

release(langchain): 1.2.16 (#37085) chore(docs): update x handle references (#37081) release(anthropic): 1.4.2 (#37061) perf(langchain): stop inlining agent state into tool-dispatch Sends (#36960) docs(langchain): correct import paths in agent middleware docstrings (#36987) hotfix: bump min core versions (#36996) release(openai): 1.2.1 (#36995) feat(core): add content-block-centric streaming (v2) (#36834) fix(fireworks): honor max_retries (#36973) release(openai): 1.2.0 (#36961) docs(langchain): correct import path in ModelCallLimitMiddleware docstring (#36895) feat(langchain): ls_agent_type tag on create_agent calls (#36774) release(core): release 1.3.0 (#36851) chore: bump langsmith from 0.6.3 to 0.7.31 in /libs/langchain_v1 (#36800) chore(deps): bump pytest to 9.0.3 (#36801) chore: bump pytest from 9.0.2 to 9.0.3 in /libs/langchain_v1 (#36717) chore: bump pillow from 12.1.1 to 12.2.0 in /libs/langchain_v1 (#36710) test(langchain): test cache hit/miss on lru (#36659) perf(langchain): add lru cache when resolving types (#36649) perf(langchain): add another init test with middleware (#36644) chore(core): reduce streaming metadata / perf (#36588) perf(langchain): add benchmark command (#36641) chore: bump cryptography from 46.0.6 to 46.0.7 in /libs/langchain_v1 (#36619) docs(langchain): add missing baseten and litellm to init_chat_model (#36562) release(core): 1.2.26 (#36511)

Commits
  • b339f65 release(langchain): 1.2.17 (#37110)
  • 04e7a55 fix(fireworks): translate canonical multimodal content blocks for chat comple...
  • a1f336f fix(core): preserve structured inputs on tool runs in tracers (#37108)
  • ba56ac6 feat(langchain): add respond decision to HITL middleware (#37095)
  • b6b836a chore: bump notebook from 7.4.5 to 7.5.6 in /libs/langchain (#37104)
  • 3d96874 chore: bump notebook from 7.4.7 to 7.5.6 in /libs/text-splitters (#37105)
  • 5ac6224 chore: bump aiohttp from 3.13.4 to 3.13.5 in /libs/partners/fireworks (#37106)
  • 90caeef chore: bump requests from 2.33.0 to 2.33.1 in /libs/partners/fireworks (#37107)
  • 38553c3 release(perplexity): 1.2.0 (#37091)
  • 28f5448 feat(perplexity): add PerplexityEmbeddings (#37082)
  • Additional commits viewable in compare view

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Bumps [langchain](https://github.com/langchain-ai/langchain) from 1.2.15 to 1.2.17.
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](langchain-ai/langchain@langchain==1.2.15...langchain==1.2.17)

---
updated-dependencies:
- dependency-name: langchain
  dependency-version: 1.2.17
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels May 1, 2026
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sonarqubecloud Bot commented May 1, 2026

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Up to standards ✅

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