langchain Deprecations & Breaking Changes
Verified AST deprecations and code replacement rules for langchain.
⚡ Free Example Preview (1 of 38): api.api_change → None
Deprecated in v0.1.17rc1In langchain v0.1.17rc1, `symbol` signature updated.
❌ Outdated Syntax
None
✅ Modern Replacement Syntax
None
🔒
37 Additional Breaking Change Patches Gated
We have detected and verified 38 total breaking changes for langchain. Get instant FastMCP integration for Cursor, Claude Code, and Windsurf to automatically patch all 38 deprecations in your editor.
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