Integrations

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.

Google ADK Python v1.31.0 introduces significant enhancements including Vertex AI Agent Engine Sandbox integration for computer use, Firestore support, and improved memory management with VertexAiMemoryBankService. The release adds user agent tracking to Parameter and Secret Manager clients, includes live session tracking in LlmResponse, and resolves multiple bugs related to event callbacks, BigQuery plugin issues, and authentication headers. Several refactoring improvements modernize the live session API and update MCP Toolbox documentation.

langchain-classic version 1.0.4 is a maintenance release focused on dependency updates, security patches, and bug fixes. Key improvements include deprecation warnings, mypy error suppression, Azure AI Foundry model provider updates, and multiple dependency bumps for security (Pygments CVE-2026-4539, cryptography, requests). The release maintains stability while addressing technical debt and compatibility issues across the langchain ecosystem.

langchain-core version 1.3.0a3 is released with improvements to streaming metadata, chat model invocation parameters, SSRF security hardening, and various bug fixes. Key updates include checkpoint namespace behavior preservation for backwards compatibility, enhanced traceable metadata for chat models and LLMs, and fixes for OpenAI responses API conversion. The release includes dependency updates (pytest 9.0.3) and security patches for CVE-2026-4539 related to Pygments.

langchain-huggingface version 1.2.2 is a maintenance release that hardens hostname validation and rejects URLs in repo_id fields. The release includes security updates (CVE-2026-4539 via pygments), dependency bumps for langsmith, pytest, aiohttp, and other packages, and performance improvements like avoiding unnecessary HuggingFace API calls for local endpoints. Key changes focus on stability, security, and dependency management across the HuggingFace partner library.

OpenClaw v2026.4.15 is a major release featuring Claude Opus 4.7 as the default Anthropic model, new Google Gemini text-to-speech support, a Model Auth status card for OAuth health monitoring, cloud storage support for LanceDB memory, and GitHub Copilot embedding provider integration. The release includes numerous stability fixes across gateway tools, agent replay recovery, Docker builds, Matrix E2EE, memory management, and channel integrations, plus packaging improvements to reduce bundle size and plugin runtime dependencies.

OpenClaw v2026.4.15-beta.2 introduces Anthropic model updates with Claude Opus 4.7 as the default and new Gemini text-to-speech support in the Google plugin. The release includes improvements to gateway tool handling with enhanced security for local media tool-result passthrough and stricter validation of client tool definitions. Key enhancements focus on model defaults, TTS capabilities, and tool registration robustness.

langchain-openai version 1.1.14 was released with a critical security fix for SSRF (Server-Side Request Forgery) vulnerabilities in image token counting. The release includes dependency updates for pytest, langsmith, and pillow libraries. This patch addresses potential security risks when processing images through the OpenAI integration.

langchain-text-splitters version 1.1.2 is released with critical security and stability improvements. Key changes include deprecating unsafe URL transport in favor of SSRF-safe alternatives, fixing silent data loss in RecursiveJsonSplitter for empty dict values, and addressing CVE-2026-4539 through pygments version constraints. The release also includes dependency updates (langsmith, pytest, nltk, requests) and performance optimizations for CI/CD pipelines.

LangChain Core version 1.2.30 has been released with security improvements and bug fixes. The primary change includes hardening of private SSRF (Server-Side Request Forgery) utilities to enhance security. This is a patch release following version 1.2.29, focusing on stability and protection against potential security vulnerabilities.

Claude Code v2.1.110 introduces significant UI/UX improvements including a new `/tui` command for flicker-free fullscreen rendering, push notification capabilities, and enhanced plugin management. The release includes numerous bug fixes addressing MCP server reliability, session management, and performance issues, plus improvements to command accessibility from Remote Control clients and better handling of distributed tracing.

langchain-openai version 1.1.13 is released with critical bug fixes and improvements. Key changes include handling content blocks without type keys in responses API conversion, fixing token extraction in usage metadata, and allowing user-provided User-Agent headers to override Azure defaults. The release also includes security updates (Pygments CVE), model profile refreshes, and VCR cassette playback fixes for CI testing.

OpenClaw v2026.4.14 is a quality release focused on model provider improvements, particularly for GPT-5 family support and channel provider fixes. The release includes forward-compatibility for gpt-5.4-pro, enhanced Telegram forum topic handling, and significant performance refactors to the core codebase. Key fixes address Ollama timeout handling, Codex provider catalog validation, media tool model references, security allowlist enforcement, and various provider integrations including Slack, Google, and Discord.

OpenClaw v2026.4.14-beta.1 is a maintenance release addressing 30+ security fixes, stability improvements, and feature enhancements across messaging platforms, browser automation, scheduling, memory systems, and agent tooling. Key improvements include replacing markdown parsing to prevent ReDoS attacks, fixing Telegram forum topic handling, correcting cron scheduler behavior, and enforcing SSRF/security policies across multiple integrations. The release emphasizes background task optimization and proper context preservation across system components.