Releases·Tool Release
langchain-openai==1.6.1 ships async tools, Azure AD fix, gpt-5.6-sol routing
LangChain shipped langchain-openai 1.6.1 on GitHub, fixing routing of gpt-5.6-sol to the responses API and adding support for async tools, configuration_update, and Azure AD auth with OpenAI 3.8. The release matters to developers building on OpenAI models through LangChain, since it also corrects reasoning_effort_levels metadata for gpt-5 and gpt-5.1.
0 engagement1 sourceTue, Sep 8, 2026, 02:20 PM
AI Overview
- langchain-openai 1.6.1 adds async tools support (#40208) and `configuration_update` support (#40201)
- The release fixes Azure AD auth with OpenAI 3.8 (#40190) and routes gpt-5.6-sol to the responses API (#40133)
- Changes correct `reasoning_effort_levels` for gpt-5 and gpt-5.1 model profiles (#39936)
Related
Releases·Tool Release
LangChain releases langchain-openai 1.5.0 with OpenAI 3.0 SDK support
LangChain released langchain-openai 1.5.0, adding support for the OpenAI 3.0 SDK and bumping the langgraph floor in lockfiles. The update is a minor release following 1.4.3.
LangChain released langchain-openai 1.5.0, adding support for the OpenAI 3.0 SDK and bumping the langgraph floor in lockfiles. The update is a minor release following 1.4.3.
0 engagement1 sourcegithubThu, Aug 13, 2026, 01:15 PM
Releases·Tool Release
langchain-ai/langchain langchain-core==1.6.2
LangChain shipped langchain-core 1.6.2 on September 4, 2026, following 1.6.1. The release adds async tool support for OpenAI and patches mutation bugs in Google GenAI and Bedrock Converse standard content handling.
LangChain shipped langchain-core 1.6.2 on September 4, 2026, following 1.6.1. The release adds async tool support for OpenAI and patches mutation bugs in Google GenAI and Bedrock Converse standard content handling.
2 engagement2 sourcesgithubFri, Sep 4, 2026, 09:29 PM
Releases·Tool Release
llm 0.36 adds GPT-6 Sol and Luna models, conversation-unsupported plugin flag
Simon Willison shipped llm 0.36 of his CLI tool, adding model IDs for OpenAI's GPT-6 Sol and GPT-6 Luna. The release also adds a plugin capability for declaring single-turn-only models and improves how reasoning traces appear in logged Markdown output.
Simon Willison shipped llm 0.36 of his CLI tool, adding model IDs for OpenAI's GPT-6 Sol and GPT-6 Luna. The release also adds a plugin capability for declaring single-turn-only models and improves how reasoning traces appear in logged Markdown output.
0 engagement1 sourcerssTue, Sep 22, 2026, 06:48 PM
Releases·Tool Release
langchain-ai/langchain releases langchain-openai==1.7.2 fixing Responses stream block drift
LangChain published langchain-openai 1.7.2 on GitHub, a patch release following 1.7.1. The update fixes handling of OpenAI Responses API streams so items stay on one block when output_index drifts.
LangChain published langchain-openai 1.7.2 on GitHub, a patch release following 1.7.1. The update fixes handling of OpenAI Responses API streams so items stay on one block when output_index drifts.
1 engagement1 sourcegithubWed, Oct 14, 2026, 01:51 PM
Releases·Tool Release
LangChain releases langchain-fireworks 1.6.0 with document reranking
LangChain released langchain-fireworks 1.6.0, adding document reranking support and fixing invalid tool call filtering. The update also introduces standard model exception types and refreshes model profile data.
LangChain released langchain-fireworks 1.6.0, adding document reranking support and fixing invalid tool call filtering. The update also introduces standard model exception types and refreshes model profile data.
0 engagement1 sourcegithubThu, Aug 20, 2026, 05:47 PM