Honestly it saddens me that there isn't more people talking about OpenToonz, and this fork in particular:
https://morevnaproject.org/opentoonz/
I was wondering "hey, why DON'T we have open source software for quality 2D animation"? -- except we *do* have it and not enough people know about it.
@nventous basically, yes! In particular it's a version of the original Toonz, modified by them and then open-sourced in 2016