Releases

You are viewing the v1 docs for LangChain, which is currently under active development. Learn more.

This section contains release notes and migration guides for LangChain and LangGraph v1.

Latest release

The current stable version is v1.x. See the versioning policy for information about our release cycle.

See the sidebar for links to release pages that include detailed release notes and migration guides.

Pre-release versions

Information about alpha, beta, and release candidate versions can be found in on GitHub:

• LangChain releases
• LangGraph releases

Support timeline

Version	Status	Support Until
v0.x.x	Current	TBD
v1.x.x	Current	Active development

See also

• Versioning - Understanding version numbers
• Release policy - Detailed release policies