agent-infrastructureAutomated release watch
langchain-core==1.6.4
LangChain released langchain-core 1.6.4, deprecating chat message history and updating internal dependencies for anyio and soupsieve.
Human read
Why this signal matters
langchain-core version 1.6.4 includes maintenance updates and deprecations. Key changes include deprecating chat message history in the core module (PR 40711) and routine dependency upgrades: bumping anyio from 4.12.0 to 4.14.2 (PR 40634) and soupsieve from 2.8.4 to 2.9 (PR 40574).
Agent parse
Actionable summary
langchain-core updated to 1.6.4. Deprecates chat message history within core, and bumps dependencies anyio (to 4.14.2) and soupsieve (to 2.9).
- Agent usefulness
- 82/100
- Confidence
- 96%
- Canonical data
- JSON + Markdown
Next actions
What builders should check
- Review uses of chat message history in langchain-core to prepare for eventual removal due to deprecation.
- Update langchain-core to version 1.6.4.
Classification
Tags and routing
langchaintoolsorchestration
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