uPano v2.2


We released a new version of the uPano asset, which greatly reduced memory usage.

[Core] Added support for texture compression, it will greatly reduce memory usage.
[Core] Fixed memory leaks.
[Core] Fixed double transitions.
[Downloader] Fixed bug when Low Res Texture is empty.
[Renderers] Fixed problem when in some cases mesh was not created.
[Renderers] Optimized spherical mesh creation.
[Transitions] Added DestroyUnusedPanoramaMesh transition.