langchain-ai/langchain
langchain-ai/langchain
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release notes
Published 6/5/2025
Contains breaking changesChanges since langchain-tests==0.3.19
standard-tests: release 0.3.20 (#31499) infra: remove use of --vcr-record=none (#31452) standard-tests: migrate to pytest-recording (#31425) benchmarks: always run (not conditional on changes) (#31409) standard-tests: add benchmarks (#31302) packaging: remove Python upper bound for langchain and co libs (#31025) standard-tests: add condition for image tool message test (#31041) core, standard-tests: support PDF and audio input in Chat Completions format (#30979)
release notes
Published 6/5/2025
Contains breaking changesChanges since langchain-tests==0.3.19
standard-tests: release 0.3.20 (#31499) infra: remove use of --vcr-record=none (#31452) standard-tests: migrate to pytest-recording (#31425) benchmarks: always run (not conditional on changes) (#31409) standard-tests: add benchmarks (#31302) packaging: remove Python upper bound for langchain and co libs (#31025) standard-tests: add condition for image tool message test (#31041) core, standard-tests: support PDF and audio input in Chat Completions format (#30979)