Now available for Adobe Flash, Adobe AIR for Desktop and Mobile (iOS/Android). Try the new Techdemo here (needs a webcam).
MCExplorer GPU Renderer 7 - Flash 11.2 (beta)
Testing the newly released mouse lock functionality in Flash 11.2 beta.
Mine Craft Explorer (Flash Player 10)
The updates to the run-times have been ones that have had a lot of anticipation. Adobe AIR 3.5 brings with it Stage3D for accelerated OpenGL graphics and the Android run-time upgrade brings it up to Android 4.2 (Jelly Bean) compatibility.
BlackBerry 10.2 SDK that would be available in June.