langchain-core==1.6.13
LangChain releases published langchain-core==1.6.13. Changes since langchain-core==1.6.12 release(core): 1.6.13 ( 41397) chore(deps): bump certifi from 2025.11.12 to 2026.10.19 in /libs/core ( 41373) feat(core,langchain,standard-tests): read tool-call-delta in stream consumers ( 41246)
Why this signal matters
LangChain releases published langchain-core==1.6.13. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Changes since langchain-core==1.6.12 release(core): 1.6.13 ( 41397) chore(deps): bump certifi from 2025.11.12 to 2026.10.19 in /libs/core ( 41373) feat(core,langchain,standard-tests): read tool-call-delta in stream consumers ( 41246)
Actionable summary
Treat langchain-core==1.6.13 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.
- Agent usefulness
- 72/100
- Confidence
- 96%
- Canonical data
- JSON + Markdown
What builders should check
- Review the official LangChain releases release notes before upgrading.
- Check compatibility, migration, and security notes against your current agent stack.
- Run focused regression tests before production rollout.