No specific info about version 2.2. Please visit the main page of Periscope Pro on Mac Informer.
It is a required server program for use with DSLR Camera Remote
iPhone Remote is an excellent app that lets you control your Mac from distance.
The R Remote application allows remote control of the head amplifiers.
Cubase Pro is a professional music production tool for Mac.
Web Photos Pro makes it easy for you to organize, manage, upload your photos.