It would be great to have “Terminator” remplacing “Mate-terminal”, it has activity and inactivty watcher with notification for DE, terminal screenshot, splitting panes + resizing, zoom, it’s a super terminal and uses as much ressources as mate-terminal. consider it, it’s really worth it for every users.
now some minor things if you think it’s ok would be to add grc (generic colouriser), ranger (midnight commander got removed from parrot), and maybe remplace vi-tiny (home version) and vim (sec version) with neovim ? other than theses minor things and the very important Terminator, i think parrot is great right now ! the coming of VScodium is so good, Atom was too slow and used too much ressources… Qownotes is much better than notekeep and updated. Thunderbird is the shit ! plus it came with enigmail
TL:DR, it would be quite a challenge to make Parrot(both versions) better than what it is right now.