Do we want to have a flatpak package?
I'm not a big fan of flatpak:
- bundling dependencies is a terrible idea in my book
- it doesn't provide an effective sandbox (yet?)
- the project doesn't look super-active community-wise
- I don't want to maintain more stuff
But I'll be happy to be proved that this is a good idea and that we should invest effort into packaging/maintaining mat2 in flatpak.