So, they just recently announced that MIDI 2.0 has entered the prototyping phase. Looks like it's getting serious!

Here is some coverage, for example:
https://djtechtools.com/2019/01/23/midi-2-0-is-coming-prototyping-of-new-generation-of-midi-devices-underway/

What do you guys think? What are the expectations here? Implications for Linux Audio?