Integrations

langchain-perplexity version 1.3.0 introduces a new `use_responses_api` flag on the `ChatPerplexity` class, enabling alternative API response handling. The release includes multiple dependency updates for langsmith, langchain-core, urllib3, and idna to improve security and compatibility. Infrastructure improvements focus on dependency management and CI/CD hardening.

OpenClaw v2026.5.26-beta.2 introduces significant performance improvements through caching and transcript-backed architecture, expands production-ready channels (Telegram, iMessage, WhatsApp, Discord, Signal), enhances voice and real-time Talk capabilities with better inspection and control, strengthens security boundaries across content handling and authentication, and improves observability with new Activity tab and OpenTelemetry spans. The release hardens installation/update paths and adds reaction approval support across mobile platforms.

LangChain v1.3.2 is a maintenance release that includes dependency updates, bug fixes, and feature enhancements. Key improvements include PII redaction in streaming middleware, final answer handling in TodoListMiddleware, stream transformer registration, and updated model references. The release requires langgraph>=1.2.2 and includes security updates for dependencies like idna and langsmith.

OpenClaw v2026.5.26-beta.1 delivers significant performance improvements through reply optimization and metadata caching, enhances voice and multi-channel capabilities with realtime Talk inspection and improved channel support (Telegram, iMessage, WhatsApp, Discord, Signal), strengthens agent safety with better auth and sandbox handling, and introduces new observability features including Activity tabs and OpenTelemetry LLM spans. The release also replaces Sharp with Rastermill for image processing, adds transcript capture support, and hardens installation/update reliability across Windows, macOS, and Docker platforms.

OpenClaw v2026.5.25-beta.1 is a maintenance release focusing on bug fixes and platform compatibility improvements. Key fixes address iMessage attachment handling, Windows native support for package scripts, Alpine Linux installer compatibility, and MCP server timeout issues. The release includes numerous test infrastructure improvements and configuration enhancements to ensure stability across Linux, macOS, and Windows platforms.

OpenClaw v2026.5.24-beta.2 introduces significant performance optimizations across Gateway, caching, and lazy-loading mechanisms, while expanding real-time capabilities for Discord voice and WebUI interactions. New features include iMessage thumb-approval reactions, adaptive image compression, a Meeting Notes plugin for Discord voice capture, and enhanced CLI/onboarding workflows. The release also includes extensive documentation improvements, diagnostics enhancements for observability, and Plugin SDK modernization with deprecated target helpers.

OpenClaw v2026.5.24-beta.1 introduces significant performance optimizations across the Gateway layer through caching and lazy-loading strategies, adds real-time collaboration features for WebUI and Discord voice callers, expands the Meeting Notes plugin with Discord integration, and includes extensive documentation improvements and CLI enhancements. Key additions include adaptive image compression, improved diagnostics with sanitized telemetry, and refined sub-agent bootstrap context management. The release also modernizes the Plugin SDK with updated messaging APIs and adds new maintainer tooling for bug-sweep workflows.

OpenClaw v2026.5.22 is a performance and stability release focused on optimizing Gateway startup, improving plugin metadata caching, and lazy-loading unused components. The release includes extensive documentation updates across channels, configuration, and troubleshooting; new features like meeting-notes plugin support and enhanced session management; and QA improvements including observability enhancements and runtime parity audits. Dependencies are refreshed and several SDK contracts are added for embeddings and session workflows.

OpenClaw v2026.5.22-beta.1 is a comprehensive release focused on documentation improvements, performance optimizations, and QA enhancements. Key updates include reducing package size by excluding documentation assets, improving model listing performance by ~4,100x through auth-state pre-warming, adding session pagination to the chat UI, and expanding QA-Lab test coverage with new runtime parity scenarios. The release also refines plugin SDK capabilities, updates dependencies including protobufjs to 8.4.0, and clarifies configuration guidance across multiple integrations (WhatsApp, Telegram, Discord, xAI/Grok, etc.).

Google ADK Python v1.34.1 is a bug fix release addressing three critical issues: grounding metadata being silently discarded in Gemini 3.1 live, incorrect input/output transcription finished events for Gemini v3.1, and session drops occurring when MCP tools encounter errors. These fixes improve reliability and data integrity for Gemini integrations and tool-based workflows.

langchain-openai version 1.2.2 is a maintenance release that includes bug fixes, dependency updates, and test improvements. Key fixes address httpx finalizers, context overflow error handling, and LLM context size sourcing from model profiles. The release also updates multiple dependencies including langsmith, idna, and urllib3, and refreshes OpenAI model references and profiles.

langchain-tests version 1.1.9 was released with improvements to streaming assertions that now allow extra content blocks, dependency updates including idna bump from 3.11 to 3.15, and infrastructure hardening for Dependabot version-bound preservation. This release focuses on test framework enhancements and dependency management across the LangChain standard-tests library.

OpenClaw v2026.5.20 is a maintenance and feature release that enhances Discord voice session handling with context awareness, adds device-code OAuth for xAI, introduces a bundled Policy plugin for workspace conformance checks, and includes numerous bug fixes across CLI tasks, provider integrations, and agent configurations. Key improvements focus on security (symlink validation, plaintext secret warnings), reliability (task maintenance tracking, image timeouts, hook timeouts), and user experience (model pinning clarity, typing indicators, Discord button preservation).

OpenClaw v2026.5.20-beta.2 introduces significant improvements to Discord voice sessions with context-aware profile integration, adds device-code OAuth for xAI provider authentication, implements a bundled Policy plugin for workspace conformance checks, and includes numerous bug fixes across CLI tasks, Codex app-server, provider integrations, and agent message handling. The release enhances security by removing legacy skill-file compatibility paths and warning about plaintext secrets in configuration, while improving stability through better error handling, timeout management, and diagnostic reporting.

langchain-fireworks version 1.4.1 was released with critical bug fixes and test improvements. The main update addresses API connection error handling by implementing retry logic on bare `APIConnectionError` exceptions and setting a default `max_retries=2` parameter. Integration tests were stabilized through rate limiting and retry mechanism enhancements to improve reliability.

OpenClaw v2026.5.20-beta.1 introduces Discord voice session improvements with user following and profile context, adds a bundled Policy plugin for channel conformance checks, enables per-agent local model configuration, and implements device-code OAuth for xAI. The release includes 40+ bug fixes spanning WhatsApp, browser image handling, cron scheduling, agent messaging, plugin performance, and platform-specific improvements across Discord, Mattermost, Matrix, and Windows.

langchain-fireworks 1.4.0 is released with a major migration to the fireworks-ai 1.x SDK. The update includes improved error handling for prompt overflow scenarios, refreshed model profile data, and multiple dependency upgrades including langsmith, requests, urllib3, and langchain-core. This release modernizes the Fireworks integration with LangChain to leverage the latest SDK capabilities.

OpenClaw v2026.5.19-alpha.1 introduces significant enhancements across agents, dependencies, Docker/Podman support, gateway performance, plugins, skills, browser automation, QA testing, and platform-specific features. Key updates include refactored agent fixes with clean bounded refactors, new skill capabilities (meme-maker, Python debugging, node inspector), improved Settings UI on Mac, enhanced browser dialog handling, and comprehensive QA-Lab runtime parity scenarios. The release also addresses critical fixes for port validation, plugin tool auth profiles, and memory search performance optimization.

OpenClaw v2026.5.16-beta.3 introduces xAI Grok OAuth authentication, enhanced cron scheduling with wait controls, multilingual onboarding support, and significant performance improvements through skill caching. The release includes numerous fixes for gateway diagnostics, session management, channel integrations (Telegram, Discord, Matrix, Slack), and context handling to improve reliability and security across the platform.

OpenClaw v2026.5.16-beta.2 introduces xAI Grok OAuth authentication, enhanced cron scheduling with wait/timeout controls, multilingual CLI onboarding (English, Simplified/Traditional Chinese), skill caching optimizations, and Telegram ambient chat handling. The release includes 40+ fixes addressing media MIME validation, plugin metadata integrity, session persistence, MCP tool cancellation, and config repair workflows to improve stability and reliability.