Integrations

OpenClaw v2026.5.12-beta.1 is a maintenance and feature release addressing security, UI/UX, and provider integrations. Key improvements include memory-wiki admin scope requirements, subagent session hierarchy visualization, Gemini 3 model normalization, enhanced tool policies, and expanded Slack/iMessage channel support. The release also upgrades build infrastructure to pnpm 11 and refines plugin SDK public APIs.

LangChain version 1.3.0 introduces support for `version="v3"` in the `stream_events` and `astream_events` methods, enabling enhanced event streaming capabilities for LangChain agents. This update allows developers to access improved event streaming functionality with better control and visibility into agent execution. The release includes comprehensive documentation in the event streaming guide for implementation details.

langchain-core version 1.4.0 release includes numerous bug fixes, performance improvements, and feature additions across the LangChain core library. Key updates involve hardening security (SSRF protections, deserialization safety), improving streaming with content-block-centric v2 support, enhancing tracer metadata handling, and updating dependencies. The release spans from version 0.3.86 through 1.4.0 with multiple intermediate releases (1.2.x, 1.3.x series) containing incremental improvements to tool handling, token counting, and model integrations.

Claude Code v2.1.139 introduces significant new features including an agent view for managing multiple sessions, a `/goal` command for multi-turn task completion, and enhanced MCP server support with environment variables. The release includes numerous UX improvements like transcript navigation shortcuts, plugin token cost estimation, and fixes for critical issues such as credential deadlocks, memory leaks in MCP servers, and terminal interaction bugs.

OpenClaw v2026.5.10-beta.3 introduces stricter build and TypeScript checks, upgrades to pnpm 11, and adds significant enhancements across Slack, Discord voice, models, and the Plugin SDK. Key improvements include provider-level local service startup, context mapping, Slack link/media preview controls, realtime voice diagnostics, and structured media extraction capabilities. Multiple bug fixes address session management, authentication latency, and cross-platform compatibility.

OpenClaw v2026.5.10-beta.2 introduces significant enhancements across QA automation, voice capabilities, and provider compatibility. Key additions include Telegram live PR evidence automation with Crabbox integration, realtime voice diagnostics for Discord, and improved CLI onboarding. The release includes 30+ dependency updates and numerous bug fixes addressing session management, model compatibility, and gateway stability.

OpenClaw v2026.5.10-beta.1 introduces significant enhancements to QA automation, real-time voice diagnostics, and gateway security. Key additions include Telegram live PR evidence automation with Crabbox integration, Discord voice diagnostics, and private skill archive uploads. The release also includes numerous bug fixes across CLI, agent routing, model compatibility, and chat delivery systems, plus dependency updates for improved performance and security.

Claude Code v2.1.136 is a maintenance release focused on stability and bug fixes across multiple platforms. Key improvements include fixes for MCP server persistence, OAuth token handling, extended thinking compatibility, and numerous UI/UX refinements in the VS Code extension and JetBrains plugin. The release addresses critical issues with file picker matching, dialog rendering, terminal output formatting, and plugin management while enhancing visual consistency and keyboard navigation.

LangChain version 1.2.18 was released with several key changes including a revert of the ls_agent_type tag feature on create_agent calls, deprecation of hub functionality with load/dump limitations, refactoring of deprecation targets toward create_agent, uncommenting of optional dependencies, and a concurrent Fireworks integration update to 1.2.1.

LangChain Core version 0.3.86 has been released with a critical security fix. This patch backports a path-traversal vulnerability fix (CVE-2026-34070, GHSA-qh6h-p6c9-ff54) to the v0.3 branch. Users should upgrade immediately to address the security issue.

OpenClaw v2026.5.7 is a maintenance release focused on stability, security, and reliability improvements across plugin publishing, CLI tools, authentication, and multi-channel integrations. Key fixes address cron job persistence, Discord/Telegram/WhatsApp message routing, OAuth recovery, permission enforcement, and context caching issues. The release includes enhancements to CLI output formatting, voice capture quality, and error handling to prevent partial publishes and stale session states.

LangChain Classic version 1.0.7 has been released with deprecation changes. The primary update involves deprecating the hub functionality and limiting loads/dumps operations. This release represents a maintenance update focused on cleaning up legacy features and improving API stability.

LangChain version 0.3.30 has been released with updates since v0.3.29. The release includes a backport of loads/dumps hardening to v0.3 and deprecation of the hub feature. These changes improve serialization robustness and signal the deprecation of hub functionality in the v0.3 branch.

Claude Code v2.1.132 is a maintenance release focused on stability, terminal handling, and user experience improvements. Key fixes address graceful shutdown behavior, emoji/character rendering issues, clipboard operations, IDE terminal compatibility, and MCP server reliability. The release also adds environment variables for session tracking and alternate-screen rendering control, plus improvements to slash command UI and error messaging.

LangChain v1.3.0a2 is an alpha release featuring improvements to stream events protocol (v3), ordered schema resolution, and agent middleware enhancements. The release includes performance optimizations, bug fixes across multiple integrations (OpenAI, Anthropic, Fireworks), and new features like HITL middleware respond decision and dynamic tool registration. Key updates involve dependency bumps, security patches, and refinements to the agent creation and model initialization systems.

OpenClaw v2026.5.6 addresses critical OAuth routing issues, plugin fetch header handling, and debug proxy normalization. The release reverts a problematic repair from v2026.5.5 that incorrectly rewrote OpenAI Codex OAuth routes, which could break GPT-5.5 setups. Additional fixes improve fetch request handling across plugins, debug proxies, and web requests to prevent symbol metadata rejection and resource cleanup issues.

OpenClaw v2026.5.5 is a maintenance release focused on fixing critical bugs across multiple messaging platforms (Feishu, LINE, Telegram, Discord, Matrix, Slack), improving control UI responsiveness and session management, resolving provider integration issues (xAI/Grok, Fireworks), and enhancing diagnostic tools. Key improvements include fixing message routing, webhook validation, tool progress rendering, approval delivery retries, and heartbeat timeout handling. The release also addresses plugin management, media handling, and gateway stability issues.

langchain-classic version 1.0.6 release includes security hardening fixes for deserialization and manifest loading, a dependency bump for jupyter-server, and version-specific handling for hub.pull deprecation. The release focuses on improving robustness against untrusted inputs and maintaining compatibility with the classic API.

LangChain Core version 0.3.85 was released with a critical security fix that hardens the `load()` function against untrusted manifests. This patch addresses potential vulnerabilities when loading manifests from untrusted sources. The release follows version 0.3.84 and includes security improvements to the core library.

langchain-core version 1.3.3 was released with security hardening, deprecation fixes, and stability improvements. Key changes include protecting the `load()` function against untrusted manifests, preserving structured inputs on tool runs in tracers, and validating batch_size to prevent infinite loops. The release also includes dependency updates and marks stream_v2/astream_v2 as beta features.