Ok, but if we read Arne’s responses Steinberg’s actions seem to make a fair amount of sense, starting with what I highlighted above plus:
The impression I get when reading his responses is that VST2 was never meant to define MIDI functionality but did support it by accident. It was supposed to be an audio API and now that’s more clear with VST3. So MIDI is pushed more toward the host DAW and if it supports MIDI 2.0 then VST3 is playing along with it 100%.
Problem solved.
So it seems to me that developers are miffed because they took an audio API and started using it for MIDI instead, and when the creator of that API decides to update it they don’t like that they’d have to rethink their approach.
I just get the feeling that Steinberg’s approach seems to be technically and practically the better approach here and developers would rather just not follow it because it takes time and effort - not because it’s “wrong” or “bad”.