Changes since langchain-core==0.2.21
core[patch]: Release 0.2.22 (#24423)
core[patch]: core lint fix (#24447)
core: In ensure_config don't copy dunder configurable keys to metadata (#24420)
standard-tests[patch]: Add pytest assert rewrites (#24408)
core[minor]: Support all versions of pydantic base model in argsschema (#24418)
core[patch]: Update API reference for astream events (#24359)