No specific info about version 2.5. Please visit the main page of AirParrot 2 on Mac Informer.
Air Cam is a video streaming and surveillance tool for Mac OS X
Air Connect is the software-as-a-service platform that backs the Air Login app.
Air Chalk is a very interesting presentation tool for the Mac.
Air Mic Live Audio allows you to listen to the live audio stream.
Air Control is configuration and installation software for AIR.