langchain-openai==0.2.8

Changes since langchain-openai==0.2.7

openai[patch]: release 0.2.8 (#28062)
anthropic[major]: support python 3.13 (#27916)

langchain-openai==0.2.7

Changes since langchain-openai==0.2.6

openai[patch]: fix azure oai stream check (#28048)
openai[patch]: Release 0.2.7 (#28047)
openai[patch]: default to invoke on o1 stream() (#27983)

langchain-core==0.3.17

Changes since langchain-core==0.3.16

Added tools as optional parameter in signature for BaseLanguageModel.get_num_tokens_from_messages.

core[patch]: release 0.3.17 (#28060)
anthropic[major]: support python 3.13 (#27916)

langchain-core==0.3.16

Changes since langchain-core==0.3.15

core[patch]: Release 0.3.16 (#28045)
docs: new stack diagram (#27972)
langchain_core: add file_type option to make file type default as png (#27855)
docs: fix trim_messages docstring (#27948)
core[patch]: make oai tool description optional (#27756)
core: fix CommaSeparatedListOutputParser to handle columns that may contain commas in it (#26365)
langchain[patch]: Add warning in react agent (#26980)
core: use friendlier names for duplicated nodes in mermaid output (#27747)

langchain-community==0.3.7

Changes since langchain-community==0.3.6

community[patch]: release 0.3.7 (#28061)
anthropic[major]: support python 3.13 (#27916)
Improvement[Community]Improve Embeddings API (#28038)

langchain-community==0.3.6

Changes since langchain-community==0.3.5

community[patch]: Release 0.3.6 (#28046)
community[patch]: Added type hinting to OpenSearch clients (#27946)
Community: Google Books API Tool (#27307)
docs: new stack diagram (#27972)
community: handle chatdeepinfra jsondecode error (#27603)
Add ChatModels wrapper for Cloudflare Workers AI (#27645)
community: bytes as a source to AzureAIDocumentIntelligenceLoader (#26618)
community: ZeroxPDFLoader (#27800)
community: Memcached LLM Cache Integration (#27323)
community: add InfinityRerank (#27043)
community: Allow other than default parsers in SharePointLoader and OneDriveLoader (#27716)
community: added Document.id support to opensearch vectorstore (#27945)
community: re-arrange function call message parse logic for Qianfan (#27935)
community: chroma error patch(attribute changed on chroma) (#27827)
community: ✨ Use new OVHcloud batch embedding (#26209)
community: update Vectara integration (#27869)
community: fixed bug in GraphVectorStoreRetriever (#27846)
community: set default output_token_limit value for PowerBIToolkit to fix validation error (#26308)
community: read function call from tool_calls for Qianfan (#26208)

langchain-community==0.2.19

Changes since langchain-community==0.3.6

community: release 0.2.19 (#28057)
community: patch graphqa chains (CVE-2024-8309) (#28050)
langchain,community[patch]: release with bumped core (#27854)
Added mapping to fix CI for #langchain-aws:227. (#27114)
community: poetry lock for cffi dep (#26674)

langchain-anthropic==0.3.0

Version 0.39.0 of the Anthropic Python SDK enables support for Python 3.13. This involved the deletion of a legacy client.count_tokens method. langchain-anthropic 0.3.0 drops support for token counting via this method on the Anthropic LLM.

Anthropic has replaced this functionality with the client.beta.messages.count_tokens() API. This release adds support for token counting using this API via ChatAnthropic.get_num_tokens_from_messages. This required adding an optional tools parameter to the signature of .get_num_tokens_from_messages.

Changes since langchain-anthropic==0.2.4

anthropic[major]: release 0.3.0 (#28063)
anthropic[major]: support python 3.13 (#27916)
anthropic[patch]: remove retired model from tests (#27965)

langchain-qdrant==0.2.0

Changes since langchain-qdrant==0.1.4

qdrant,nomic[minor]: bump core deps (#27849)
multiple: rely on asyncio_mode auto in tests (#27200)

langchain-openai==0.2.6

Changes since langchain-openai==0.2.5

openai[patch]: release 0.2.6 (#27924)