feat: Bump to LangChain 1.0 and drop community package requirement#1311

Merged

jsonbailey merged 8 commits into

launchdarkly:mainfrom

epietrowicz:bugfix/fix-deps-error

Apr 27, 2026

Commits on Apr 22, 2026

fix dependency errors by bumping @langchain/community to the latest release
epietrowicz
committed

Commits on Apr 27, 2026

fix: drop @langchain/community peer dep and restrict langchain to 1.x

jsonbailey
and
claude
committed
Merge remote-tracking branch 'origin/main' into pr-1311-langchain-deps
jsonbailey
committed
Merge branch 'main' into bugfix/fix-deps-error
jsonbailey
authored
fix: use standard usage_metadata for token extraction in 1.x

jsonbailey
and
claude
committed
Merge remote-tracking branch 'epietrowicz/bugfix/fix-deps-error' into pr-1311-langchain-deps
jsonbailey
committed
fix: remove legacy tokenUsage fallback

jsonbailey
and
claude
committed
test: update token usage test to use usage_metadata

jsonbailey
and
claude
committed