LM Studio 0.4.22

August 28, 2026·Build 1

0.4.22 - Release Notes

Build 1

  • Support for DFlash, DSpark, and MTP assistant drafters
    • Requires llama.cpp engine version 2.29.1 or newer
  • Added support for images returned by tools in OpenAI-compatible /v1/responses and /v1/chat/completions, and Anthropic-compatible /v1/messages
  • [Linux] Fixed AppImage startup on systems without FUSE 2
  • [Linux] Fixed AppImage startup when Chromium sandboxing is unavailable
  • [Linux] Fixed lms wake-up for AppImage installations
  • [Linux] Fixed desktop icons for .deb installations
  • [Linux] Enabled in-app updates for AppImage and .deb installations
  • [Linux] Improved recovery after canceling .deb update authorization
  • [Linux] Fixed keyboard shortcuts becoming unavailable after window focus changes on Wayland
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