MIDI Gtr 3 for Catalina

I’m unable to open Midi Gtr 3 in Catalina, the dialogue box says you have to have Mac OS 11 at minimum. Will this be the case moving forward, should I just stick with Midi GTR 2?

I don’t think that any software developer puts extra effort into a new product to run on outdated OS’s. In many cases that would also not be possible. Running on a OS where the official support has ended in 2022 is pretty risky in terms of security. You should rather think of a newer OS version respectively a newer Mac.

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