Cantabile now shows a MIDI Filter button on each MIDI route and plugin slot:

Also, each button has a little green indicator that lights up when the object has one or more enabled filters to give a little feedback on things that might be affecting MIDI processing.

Providing these indicators has been on my TODO list since forever (even going right back to version 2) so it’s nice to finally mark this off as complete!

Avalable now in build 3176 and later.