An option to use the new overlay or the old one. And the ability to change role colors client-side.

omg I hate change, I just like the old version better for a few reasons; its old, the sentences are more compacted (in cozy mode) to each other, and I think the option would be nice.

2nd thing I would like is the ability to change role colors but this would be a client-side thing and not affect
what the server has chosen. So if someone has the default everybody color to gray you can change it for yourself to see everyone as yellow or blue. I thought of this because of a dream of having the ability to change everyone's role colors while color-blinding topic or something. Dreams are weird but maybe this idea isnt?