langchain-core 1.6.13
yesterdayOriginal notes
Changes since langchain-core==1.6.12
release(core): 1.6.13 (#41397)
chore(deps): bump certifi from 2025.11.12 to 2026.10.19 in /libs/core (#41373)
feat(core,langchain,standard-tests): read tool-call-delta in stream consumers (#41246)