StabilityMatrix
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v2.15.0 Preview 2
🕑 Added 2025-08-27 03:51:30 +0000 UTCHowdy patrons! We鈥檝e just shipped v2.15.0-pre.2 - a release focused mainly on bug fixes and polish as we prepare for the big public launch. While this one is mostly about tightening bolts and squashing bugs, we couldn鈥檛 resist adding some shiny new things: the AI Toolkit package, a Manual Install button for extensions, Next/Previous navigation on Civitai results, Negative Rejection Steering (NRS) by @reithan in Inference, and a full Czech translation courtesy of @PEKArt.
Looking ahead, we want your input for v2.16! 馃挕 We鈥檒l be putting up a poll soon, but please drop your ideas in the comments - we鈥檒l gather them up and add them to the poll so everyone can vote. Your feedback directly shapes what comes next, so don鈥檛 be shy!
Added
Added new package - AI Toolkit
Added Manual Install button for installing Package extensions that aren't in the indexes
Added Next and Previous buttons to the Civitai details page to navigate between results
Added Negative Rejection Steering (NRS) by @reithan to Inference
Added Czech translation thanks to @PEKArt!
Added Wan 2.2 models to the HuggingFace tab of the model browser
Added Tiled Encode/Decode options to FaceDetailer in Inference
Changed
Brought back the "size remaining after download" tooltip in the new Civitai details page
Updated ComfyUI installs for AMD users on Linux to use the latest rocm6.4 torch index
Updated package delete confirmation dialog
Fixed
Fixed Inference custom step (e.g. HiresFix) Samplers potentially sharing state with other card UIs like model browser.
Fixed extension manager failing to install extensions due to incorrect clone directory
Fixed duplicate Python versions appearing in the Advanced Options when installing a package
Fixed an error when packages and other processes exit before process tracking on windows can initialize
Fixed "none" appearing in wildcard field when using Face Detailer in Inference
Fixed #1254 - Unable to scroll samplers in Inference
Fixed #1294 - Improper sorting of output folders in Output Browser
Fixed #1300 - Git errors when installing Extension Packs
Fixed #1317 - Inference missing GGUF text encoders
Fixed #1324 - Window height slightly increasing every launch
Fixed #1360 - A1111 install not using correct torch for 5000-series GPUs
Fixed #1361 - numpy and other Forge startup errors
Special Thanks
A huge thank-you to our incredible Visionary-tier supporters: Waterclouds, Corey T, bluepopsicle, Bob S, Ibixat, whudunit, and Akiro_Senkai! Your continued support lights the way for Stability Matrix and helps us keep building features like these. We couldn鈥檛 do it without you.
Downloads
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