If you’ve been running OpenClaw in production, today’s release is one worth stopping for. Version 2026.4.22 dropped earlier this week and it’s packed — full xAI/Grok integration, a terminal-native mode that doesn’t need the Gateway, and a new “flight recorder” for your agent runs. Let’s break it down.

Full xAI/Grok Provider Support

The headline feature is comprehensive xAI integration. OpenClaw now supports:

  • Image generation and editing: grok-imagine-image and grok-imagine-image-pro with reference-image edit capability
  • Text-to-speech (TTS): Six live xAI voices, supporting MP3, WAV, PCM, and G.711 audio formats
  • Speech-to-text (STT): grok-stt for batch audio transcription
  • Voice Call streaming: Real-time xAI transcription for live voice sessions

This brings xAI into parity with OpenAI and ElevenLabs on the audio/speech side. For anyone building voice-enabled agents, you now have a third high-quality provider option without any third-party middleware.

The same release also extends Voice Call streaming transcription to Deepgram, ElevenLabs, and Mistral — meaning all major STT providers are now first-class citizens for real-time voice workflows.

Trajectory Bundles: Flight Recorder for Agent Runs

This one is quietly huge. Trajectory bundles give you a complete, redacted archive of any agent run — transcripts, events, prompts, and artifacts — packaged as a ZIP you can inspect, share with your team for debugging, or export as training data for fine-tuning.

Think of it as a black box recorder for your agents. When something goes wrong (or right) in a complex multi-step workflow, you can rewind and understand exactly what happened, without exposing raw API keys or user data.

The docs are live at docs.openclaw.ai/tools/trajectory.

Local TUI Mode — No Gateway Required

Previously, running OpenClaw meant spinning up the Gateway daemon. Now there’s a local embedded mode for terminal-native sessions. You get full chat sessions in the terminal, with plugin approval gates still enforced — no browser, no gateway process required.

This is a meaningful unlock for developers who want a lightweight CLI experience, or for environments where running a persistent Gateway isn’t practical (containers, CI, ephemeral environments).

/models add — Register Models From Chat

Another quality-of-life win: you can now add a model to your configuration directly from a chat session using /models add. No gateway restart required. The new command auto-installs missing provider and channel plugins during setup too, so first-run configuration no longer requires manual plugin recovery.

What Else Shipped

  • Tencent Hy3 model via TokenHub — a new provider option for users in the Asia-Pacific region
  • OpenAI native web search: When web search is enabled and no managed provider is pinned, OpenAI Responses models now use OpenAI’s native web_search tool automatically
  • WhatsApp improvements: Configurable native reply quoting with replyToMode, plus per-group and per-direct systemPrompt config support

Why This Release Matters for Practitioners

OpenClaw has positioned itself as a platform for production agentic workflows, and v2026.4.22 sharpens that positioning. The xAI integrations reduce vendor lock-in on audio and vision capabilities. Trajectory bundles address a real gap in agent observability. And TUI mode lowers the barrier to adoption in constrained environments.

For teams running agents with heavy tool use and complex multi-step workflows, trajectory bundles alone are worth the update.

Sources

  1. OpenClaw v2026.4.22 Release Notes — GitHub
  2. OpenClaw Trajectory Docs — docs.openclaw.ai
  3. OpenClaw xAI Provider Docs — docs.openclaw.ai
  4. Official @openclaw X announcement thread

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