October 1, 2025

LM Studio 0.3.28

0.3.28 - Release Notes

Build 2

  • Fix displaying model parameter counts in My Models and model picker
  • Improved Qwen format tool call reliability with llama.cpp engines
  • Fix UI theme resetting to 'Auto' after update to 0.3.28 (fixes issue in build 1)

Build 1

  • New in My Models: ability to quickly select which model variant will be used by default
  • Significantly improved RAM/VRAM usage estimation for models that have mixed quantizations
  • Significantly improved RAM/VRAM usage estimation for models that have inaccurate parameter labels in their metadata
  • Significantly improved RAM/VRAM usage estimation for non-transformer models
  • Fixed a bug where models loaded via the CLI would not respect global GPU settings
  • Fix some flickering UI interactions on My Models page, and collapse indexer warnings under a new status button
  • Fix a bug where citations count badge with over 10 would clip text
  • Fix inconsistency in quantization badge text alignment