Update what's new

dist/preview release/what's new.md

@@ -19,6 +19,7 @@
 
 - Allow logging of shader code when a compilation error occurs ([Popov72](https://github.com/Popov72))
 - Add back support for selecting textures based on engine capabilities ([bghgary](https://github.com/bghgary))
+- Fix Draco decoder when running on IE11 ([bghgary](https://github.com/bghgary))
 
 ### NME