Published event
DeveloperTools ProductUpdate 1 source(s)

langchain-openai==1.5.2

Updated September 26, 2026 · 2:46 PM · source date August 18, 2026

Summary

langchain-openai==1.5.2 langchain-ai / langchain Public Notifications You must be signed in to change notification settings Fork 24.6k Star 147k langchain-openai==1.5.2 github-actions released this 18 Aug 17:38 langchain-openai==1.5.2 5cfde66 This commit was created on GitHub.com and signed with GitHub’s verified signature . GPG key ID: B5690EEEBB952194 Verified Learn about vigilant mode .

Why it matters

This ProductUpdate is relevant to the technology intelligence record because it involves OpenAI, Meta, GitHub. The source article should remain the factual reference for follow-up coverage.

Key facts
  • langchain-ai / langchain Public Notifications You must be signed in to change notification settings Fork 24.6k Star 147k langchain-openai==1.5.2 github-actions released this 18 Aug 17:38 langchain-openai==1.5.2 5cfde66 This commit was created on GitHub.com and signed with GitHub’s verified signature .
  • GPG key ID: B5690EEEBB952194 Verified Learn about vigilant mode .
  • Changes since langchain-openai==1.5.1 release(openai): 1.5.2 ( #39719 ) fix(openai): preserve reasoning item boundaries ( #39278 ) release(openai): 1.5.2a1 ( #39709 ) feat(openai): extract gateway metadata from response headers when available ( #39706 ) chore(openai): update snapshots ( #39657 ) fix(openai): support o-series models in get_num_tokens_from_messages ( #38710 ) Assets 4 Loading Uh oh!
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