Reaktor 5.9 Released
Reaktor 5.9 has been released, featuring a plethora of bug fixes, minor updates, and improved Maschine integration. NI seems very committed to the Maschine platform at the moment!
You can download the upgrade using NI’s Service Center App.
On a PC, 5.9 requires either Windows 7 or 8, but I have heard a report of someone moving the .exe and other files over from a machine with Win 7 or 8 and the app will work on Windows XP, apparently (I haven’t been able to test this). On a Mac, you will need OS 10.7 or higher.