The first public beta of Adobe’s Flash Player 11.3 is available for Macintosh computers with key benefits like texture streaming, a background updater, and more.
Regarding the and-more, Adobe has “relaxed” driver gating hardware acceleration to 2006, and improved support for the Mac App Store (as in for the software downloaded from Apple’s dedicated venue for Mac-exclusive software).
As for AIR Mobile, version 3.3.0.3230 Beta brings Simulator support for iOS, aspect ratio enhancements, and ADT support to package 144x144 size icons. Additionally, the release notes say that capabilities.screenDPI now returns appropriate DPI value for high resolution iPads.