New feature 'uploadFromByteArrayAsync' in AIR 23.0.0.246

Hello!

I m trying to test new announced feature  uploadFromByteArrayAsync.

Previous beta build (from 10 august) contained this method in Texture class (It was declared but in runtime I got null when tried to call it).

New build does not contain 23 playerglobal.swc (only 22)

And there are no uploadFromByteArrayAsync in the declaration now.

Was it removed from new build ?

Thanx!