Update what's new

dist/preview release/what's new.md

@@ -22,6 +22,8 @@
 ### Inspector
 
 - Handle PBR colors as colors in linear space ([Popov72](https://github.com/Popov72))
+- Allow removing textures ([Popov72](https://github.com/Popov72))
+- Edit all textures (anisotropic, clear coat, sheen, ...) for the PBR materials ([Popov72](https://github.com/Popov72))
 
 ### Cameras