langchain-ai/langchain
langchain-ai/langchain
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release notes
Published 2/15/2026
Safe upgradeChanges since langchain-xai==1.2.1
release(xai): 1.2.2 (#34880) fix(xai): fix routing of chat completions vs. responses apis during streaming (#34868) chore(deps): bump the uv group across 8 directories with 6 updates (#34773) chore: update twitter URLs (#34736) chore: ban relative imports on all packages (#34691)
release notes
Published 2/15/2026
Safe upgradeChanges since langchain-xai==1.2.1
release(xai): 1.2.2 (#34880) fix(xai): fix routing of chat completions vs. responses apis during streaming (#34868) chore(deps): bump the uv group across 8 directories with 6 updates (#34773) chore: update twitter URLs (#34736) chore: ban relative imports on all packages (#34691)