By updating Studio 2 it shows you may not abandon it which shows you have principles and a care for your users! So, congrats !
I’m really happy to see that the Histogram finally works properly!
The bad news is that it broke the Photoshop plug-in for me.
It’s there for me…
I’m still using an older version of Photoshop that I never upgraded. Most of the Topaz apps still work fine with it, just not the latest TS2.
Only Photoshop CC & CS are supported although it still seems to work as a plugin for CS6.