Integrations

langchain-openai version 1.2.1 is a hotfix release that bumps minimum core versions and adds support for GPT-5.5 Pro in the Responses API. The release includes content-block-centric streaming improvements (v2) and refreshed model profile data. Key changes focus on API compatibility, new model support, and streaming enhancements.

LangChain Core v1.3.2 introduces content-block-centric streaming (v2), a new streaming architecture that improves how content blocks are handled during streaming operations. This release builds on v1.3.1 with enhanced streaming capabilities for better performance and developer experience. The update focuses on refining the core streaming mechanisms used throughout the LangChain framework.

OpenClaw v2026.4.23-beta.6 introduces significant enhancements to image generation across multiple providers (OpenAI, OpenRouter), adds optional forked context for subagents, implements per-call timeout support for generation tools, and includes configurable local embedding context sizes. The release also delivers numerous fixes for Codex harness routing, media handling, provider authentication, and UI persistence, improving reliability across chat platforms including Slack, Telegram, WhatsApp, and WebChat.

OpenClaw v2026.4.23 introduces significant enhancements to image generation across multiple providers (OpenAI, OpenRouter), adds optional forked context for subagents, implements per-call timeout support for generation tools, and includes configurable local embedding context sizes. The release also fixes numerous issues related to Codex harness routing, media handling, provider authentication, and streaming behavior across multiple platforms including WhatsApp, Slack, and Telegram.

OpenClaw v2026.4.23-beta.4 introduces significant enhancements to image generation across multiple providers (OpenAI, OpenRouter), adds optional forked context for subagents, implements per-call timeout support for generation tools, and includes configurable local embedding context sizes. The release also delivers numerous fixes for Codex harness routing, media handling across platforms (WhatsApp, Telegram, Slack), transcript replay behavior, and provider authentication flows to improve reliability and user experience.

OpenClaw v2026.4.23-beta.5 introduces significant enhancements to image generation across multiple providers (OpenAI, OpenRouter), adds optional forked context for subagents, implements per-call timeout support for generation tools, and includes configurable local embedding context sizes. The release fixes numerous issues across Codex harness routing, media handling, provider authentication, and UI persistence, while updating Pi dependencies to v0.70.0 and improving debug logging for harness selection decisions.

Claude Code v2.1.119 introduces persistent settings management, enhanced PR/merge-request support across multiple platforms, improved hook functionality with execution timing, parallel MCP server connections, and numerous bug fixes. Key improvements include better permission handling for PowerShell, refined Vim mode behavior, enhanced slash command UI, and fixes for clipboard handling, OAuth flows, and plugin management. The release also adds environment variables for customization and improves OpenTelemetry observability with additional event metadata.

langchain-core version 1.3.1 is a minor release that enhances output formatting for ToolOutputMixin instances, improves tracer metadata inheritance behavior for special keys, and includes dependency updates for nbconvert and langsmith. The release focuses on improving tool integration and tracing capabilities within the LangChain core library.

langchain-fireworks version 1.2.0 introduces several improvements including proper handling of `max_retries`, population of `usage_metadata` on streaming responses, and enhanced model profile data. The release includes dependency updates (langsmith, pillow, pytest), security patches (pygments CVE-2026-4539), and standardization of integration tests across the partners ecosystem. Key fixes address tool binding with strict mode, reasoning content handling, and model naming schema consistency.

Claude Code v2.1.118 introduces vim visual mode selection, consolidates `/cost` and `/stats` into `/usage`, enables custom themes with JSON editing, and allows hooks to invoke MCP tools directly. The release includes significant improvements to MCP OAuth authentication, auto mode configuration with defaults merging, and numerous bug fixes across WSL integration, plugin management, credential handling, and remote sessions.

langchain-openai version 1.2.0 release includes a critical fix to prevent silent streaming hangs in ChatOpenAI, along with CI improvements and standardized integration test invocation. This update addresses streaming reliability issues that could cause applications to hang silently during OpenAI API calls. The release also includes housekeeping changes to improve the testing and CI/CD pipeline.

crewAI 1.14.3a3 introduces e2b support and Azure credential fallback functionality while addressing a critical security vulnerability in lxml. The release achieves a ~29% improvement in cold start time through lazy-loading optimizations of MCP SDK and event types. Documentation updates include removal of pricing FAQs across all locales.

OpenClaw v2026.4.21 release updates the default image-generation provider to gpt-image-2 with enhanced 2K/4K size hints, fixes critical security and functionality issues including owner command enforcement, thread preservation in Slack, and dependency resolution in plugin installations. Key improvements address authentication bypass vulnerabilities, logging visibility for provider failures, and npm dependency chain optimization.

Claude Code v2.1.117 introduces significant improvements to subagent forking, MCP server handling, model selection persistence, and plugin management. The release includes performance optimizations for startup and file searches, enhanced OpenTelemetry observability, and numerous bug fixes across OAuth, WebFetch, proxy handling, and context window calculations. Key additions include experimental Advisor Tool improvements, native build optimizations using embedded tools, and better error handling for plugin dependencies and marketplace enforcement.

langchain-openai version 1.1.16 has been released with a critical bug fix addressing `prompt_cache_retention` drift issues in streaming operations. This patch resolves compatibility issues that could occur when streaming responses with prompt caching enabled. The fix ensures more robust handling of cache retention parameters during streaming scenarios.

crewAI v1.14.3a2 introduces support for AWS Bedrock V4 and Daytona sandbox tools while expanding documentation with an AI-native 'Build with AI' page across multiple languages. The release includes critical bug fixes for event propagation, batch initialization, task serialization, and guardrail handling, plus a security update to python-dotenv. This alpha release enhances the platform's capabilities for AI agent development with improved infrastructure support and developer resources.

langchain-openai version 1.1.15 is released with bug fixes for streaming response handling and Azure chat profile inference. The update accommodates dictionary response items in streaming operations and improves Azure model profile detection from model names. Model profile data has been refreshed to reflect the latest configurations.

OpenAI Agents Python v0.14.2 release introduces sandbox extra path grants, MongoDB session backend support, and tool origin metadata persistence. The release includes 11 bug fixes addressing sandbox parsing, tool removal, response handling, and session management. Documentation updates and dependency bumps round out the release with contributions from 9 new community members.

langchain-anthropic version 1.4.1 is a maintenance and feature release that includes support for Claude Opus 4.7 features and adaptive thinking mode, fixes for null encrypted_content in compaction blocks, dependency updates (langsmith 0.7.31, pytest 9.0.3), and security patches for Pygments CVE-2026-4539. The release also updates model profiles and improves documentation with typo fixes.

langchain-core version 1.3.0 has been released with improvements to streaming metadata, traceable invocation parameters, SSRF security hardening, and garbage collection support. Key changes include adding chat model and LLM invocation params to traceable metadata, restoring cloud metadata IPs in SSRF policy, and implementing reference counting for inherited run trees. The release also includes dependency updates and bug fixes for OpenAI responses API conversion.