Aggregate "TODO" list - or hopeful TODO listing as-is

I am not sure whether andlabs has enough time/motivation/incentive for libui, but I was thinking that perhaps one day libui may be picked up again, be it by andlabs or others or a team. So I was thinking that it may be nice to have an "aggregate TODO" list, as overview. Things that would be nice to implement and add.

I invite folks to add suggestions. My personal recommendation would be to ideally focus on things that could be easily implemented.

Feel free to use this in any way as you see fit. If you already have made a proposal years ago, and want to remind that this may still be useful, then perhaps just add it here, and a link to the discussion or issue as such, as an additional pointer (if this here can remain open for a bit longer, say, a year or two years at least?).