v1.2.0
mizorewww/laya-mlxv1.2.0Feb 14, 2026by p-e-w
Upgrading?
AI Summary
This release adds a new LoRA-based abliteration engine with 4-bit quantization, broad support for Vision-Language (VL) models, and the ability to save and resume optimization progress. It also includes memory management improvements and various stability fixes.
Key Highlights
- LoRA-based abliteration engine with 4-bit quantization
- Broad support for VL models
- Saving and resuming optimization progress
- MXFP4 loading fixes
- max_memory setting to limit usage
New Features
- max_memory setting to limit memory usage
- LoRA-based abliteration engine with 4-bit quantization support
- Enumeration of all available GPUs on startup
- Ability to run more trials after optimization
- MXFP4 loading support
- Broad support for VL models
- Saving and resuming optimization progress
- Magnitude-Preserving Orthogonal Ablation
- Full type checking of the codebase
- Debug output
- Prompt modification functionality
- Example config file for slop reduction
Full Release Notes
## Changes * @noctrex added a `max_memory` setting to limit memory usage in https://github.com/p-e-w/heretic/pull/83 * @spikymoth added a mechanism to avoid excessive low-divergence iteration in https://github.com/p-e-w/heretic/pull/73 * @accemlcc implemented a new LoRA-based abliteration engine with support for 4-bit quantization in https://github.com/p-e-w/heretic/pull/60 * @accemlcc added enumeration of all available GPUs on startup in https://github.com/p-e-w/heretic/pull/86 * @Vinayyyy7 added the ability to run more trials after optimization is complete in https://github.com/p-e-w/heretic/pull/76 * @anrp fixed MXFP4 loading in https://github.com/p-e-w/heretic/pull/107 * @anrp refactored the save machinery in https://github.com/p-e-w/heretic/pull/110 * @anrp added broad support for VL models in https://github.com/p-e-w/heretic/pull/108 * @anrp implemented saving and resuming optimization progress in https://github.com/p-e-w/heretic/pull/106, https://github.com/p-e-w/heretic/pull/119, and https://github.com/p-e-w/heretic/pull/116 * @spikymoth implemented Magnitude-Preserving Orthogonal Ablation in https://github.com/p-e-w/heretic/pull/52 * @salmanmkc upgraded GitHub Actions to the latest versions in https://github.com/p-e-w/heretic/pull/136 and https://github.com/p-e-w/heretic/pull/137 * @p-e-w added full type checking of the codebase, debug output, prompt modification functionality, and an example config file for slop reduction, and fixed various minor issues ## New Contributors * @noctrex made their first contribution in https://github.com/p-e-w/heretic/pull/83 * @accemlcc made their first contribution in https://github.com/p-e-w/heretic/pull/60 * @anrp made their first contribution in https://github.com/p-e-w/heretic/pull/107 * @salmanmkc made their first contribution in https://github.com/p-e-w/heretic/pull/136 **Full Changelog**: https://github.com/p-e-w/heretic/compare/v1.1.0...v1.2.0
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