LM Studio Beta Releases

🪲 🗣️Please report bugs and feedback to:

• GitHub: lmstudio-ai/lmstudio-bug-tracker
• Discuss on discord: LM Studio Community Discord Server

Download Links - Beta Releases

Version	Build	OS	Arch	Last Updated	Download URL
0.3.31	5	Mac	arm64	10/24/2025	Download
0.3.31	5	Windows	x86_64	10/24/2025	Download
0.3.31	5	Windows	arm64	10/24/2025	Download
0.3.31	5	Linux	x86_64	10/24/2025	Download
0.3.31	5	Linux	x86_64	10/24/2025	Download
0.3.31	5	Linux	arm64	10/24/2025	Download
0.3.31	5	Linux	arm64	10/24/2025	Download

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Release Notes - LM Studio 0.3.31 Build 5 (Beta)

0.3.31 - Release Notes

Build 5

• Update dependencies to support macOS 26
• Server UX improvements
  • Log v1/chat/completions prompt processing progress to Developer Logs
  • Model-specific v1/chat/completions Developer Logs
  • Log error when JIT model load failed due to guardrails settings

Build 4

• Fixed "vision.imageResizeSettings key does not exist" error
• Added settings for configuring maximum image input dimensions for vision models.
  • Accessible via Settings > Chat > Image Inputs > "Image resize bounds"
  • These settings control the maximum dimensions to which input images are resized before being sent to vision-capable models.

Build 3

• Added lms runtime get and lms runtime update CLI commands to manage runtime extensions from the terminal.
  • Run lms runtime -h for more info.
• Fix issue where sometimes reasoning models' output would start with a plaintext <think> token

Build 2

• Increase image resize limits to 1024x1024 for improved image processing performance.
  • In a future update this will be user configurable (fixed in build 4)

Build 1

• [MLX] Fix ValueError: Image features and image tokens do not match for Qwen3 VL Thinking models
• Fix occasional UI crash when searching models