Agent Teams

OpenClaw v2026.5.28-beta.2 delivers major stability and safety improvements across agent runtime recovery, channel delivery, mobile/chat surfaces, and provider coverage. Key enhancements include steadier subagent workspace separation, safer session identity handling across multiple channels (Matrix, Slack, Discord, Teams, etc.), broader mobile UI refresh, stricter input validation, expanded provider support (Claude Opus 4.8, Fal Krea, NVIDIA models), and faster CLI/auth failure detection with clearer recovery paths.

OpenClaw v2026.5.28-beta.1 delivers major stability and safety improvements across agent runtime recovery, channel delivery, mobile/chat surfaces, CLI/auth tooling, and performance optimization. Key enhancements include steadier subagent workspace separation, safer session identity handling across plugins and messaging platforms, broader mobile UI refresh with state preservation, faster CLI failure modes with clearer recovery guidance, and reduced repeated work in hot paths through improved caching. The release also expands documentation, adds ClawHub plugin features, and strengthens QA/E2E validation with bounded logging and cross-OS artifact handling.

crewAI 1.14.6 release introduces enhanced security measures for environment variable handling in StdioTransport, fixes critical bugs in structured output and checkpoint serialization, and improves documentation across planning, checkpointing, and Agent Control Plane features. Key improvements include preventing environment variable leakage, correcting serialization of BaseModel type fields, and restructuring documentation for better clarity. The Skills Repository has been moved to experimental status behind a feature gate.

Claude Code v2.1.154 introduces Opus 4.8 with dynamic workflows for orchestrating multi-agent tasks, fast mode at reduced costs, and a lean system prompt as default. Key improvements include enhanced safety controls, better plugin management with directory-aware suggestions, and numerous bug fixes for background sessions, terminal rendering, and MCP server handling. The release also deprecates legacy environment variables and improves the user experience across multiple platforms including Bedrock, Vertex, and Chrome integration.

Claude Code v2.1.153 introduces Git LFS skip options, improved terminal environment variable handling, enhanced agent autocomplete, and numerous bug fixes. Key improvements include better MCP server handling, fixed memory leaks in session resumption, improved background agent stability, and better Windows update rollback support. The release also refines the model picker behavior to save defaults and fixes various UI/UX issues across macOS, Windows, and terminal environments.

crewAI 1.14.6a2 release introduces enhanced security for environment variable handling in StdioTransport, improves planning configuration and observation handling, and fixes critical bugs in structured output, checkpointing, and MongoDB dependencies. The release includes comprehensive documentation updates for checkpointing, Agent Control Plane, and secrets management. Key improvements focus on preventing data leaks, enabling proper checkpoint restoration, and correcting package dependencies.

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 v2026.5.22-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 v2.1.0 introduces significant enhancements for data agents, sandbox management, and telemetry tracking. Key additions include chart generation capabilities, template/snapshot-based sandbox creation, and improved user tracking via telemetry. The release addresses multiple bug fixes across CI/CD workflows, CLI functionality, tool argument conversion, and import optimization to enhance stability and performance.

Claude Code v2.1.149 introduces enhanced usage analytics with per-category breakdowns, improved keyboard navigation in diff views, and GFM task list rendering. The release includes enterprise features for MCP connectors and fixes numerous security vulnerabilities in PowerShell execution, sandbox permissions, and file system operations. Additionally, UI/UX improvements address transcript freezing, argument hints, and feedback reporting for better debugging in long sessions.

Claude Code v2.1.147 introduces significant improvements to background session management, renames the `/simplify` command to `/code-review` with enhanced bug detection capabilities, and delivers numerous bug fixes across the auto-updater, shell tools, PowerShell integration, and UI rendering. Key enhancements include better session persistence, improved diff performance, and fixes for enterprise login enforcement. The release addresses 40+ issues spanning headless mode compatibility, plugin management, and cross-platform stability.

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.

Claude Code v2.1.146 introduces a command rename from `/simplify` to `/code-review` with effort levels, fixes critical regressions in Windows PowerShell and MCP pagination, and resolves multiple UI/UX issues including full-screen strobing, permission re-prompting, and auto-updater reliability. The release also improves diff rendering performance and fixes several edge cases in background sessions, theme management, and multi-agent configurations.

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.

Claude Code v2.1.145 introduces JSON output for session listing, enhanced plugin discovery with command/agent/skill previews, improved OTEL tracing with agent_id attributes, and fixes for critical issues including permission bypass vulnerabilities, MCP command errors, voice input, task rendering, and cross-platform compatibility. The release also adds GitHub repo/PR detection in status lines and improves terminal UI responsiveness with mouse support in fullscreen mode.

Google ADK Python v2.0.0 achieves General Availability with production-grade support for multi-agent workflows and dynamic collaboration. The release introduces a flexible, model-agnostic execution engine for orchestrating complex agent patterns including non-linear, conditional, and cyclical workflows. Key features include intelligent task delegation with parallel sub-agent workers, hierarchical team structures, and native inter-agent routing with seamless messaging and context propagation.

OpenClaw v2026.5.16-beta.4 introduces security audit suppressions, improved subagent handoff workflows, new media generation providers (fal, OpenRouter), enhanced Control UI with quota usage display, Mac app remote preconfiguration, xAI Grok OAuth support, and localized CLI setup for multiple languages. The release includes significant fixes for memory scanning, provider authentication, gateway performance, and various platform-specific issues across Slack, Telegram, WhatsApp, and GitHub Copilot integrations.

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.1 is a maintenance and stability release featuring improved skill caching, multi-language onboarding support, and numerous bug fixes across agents, providers, and integrations. Key improvements include resolved token counting for OpenAI APIs, enhanced Telegram reliability, better config validation, and fixes for critical issues in cron jobs, Discord, LINE, and local agent execution. The release strengthens platform robustness through better error handling, lifecycle management, and provider compatibility.