v2.20.6

SamsungSAILMontreal/TinyRecursiveModelsv2.20.6Jul 6, 2026by mvaligursky

AI Summary

This is a maintenance release focused on stability, addressing critical bugs related to GPU device hangs, crashes during asset unloading, and gsplat component detachment on Windows and macOS.

Key Highlights

Fixed GPU device hang when picking gsplats on Windows/NVIDIA
Fixed crashes when gsplat components detach
Fixed buffer usage flags in Mesh.clear()
Fixed asset streaming and parser issues

Full Release Notes

## Fixes

* Fix inverted buffer usage flags in Mesh.clear() by @willeastcott in #9023
* Fix occasional crash when a gsplat component detaches by @slimbuck in #9016
* Fix markup text color shift by storing vertex palettes in linear space by @mvaligursky in #9034
* Fix GPU device hang when picking gsplats on Windows/NVIDIA by @mvaligursky in #9036
* Fix crash when unloading sog assets still referenced by the unified world by @slimbuck in #9035
* Fix sog bundle parser continuing after asset unloads mid-load by @mvaligursky in #9037
* Fix sog streaming re-load returning destroyed textures from loader cache by @mvaligursky in #9039

**Full Changelog**: https://github.com/playcanvas/engine/compare/v2.20.5...v2.20.6