Browser Development • Re: Linux Pale Moon with Qt toolkit

Fedora is dropping Xwayland, Debian/Ubuntu/Mint don't have to and may not.

As I understand from their blog posts the Mint team might have a fully working Wayland for their Christmas release this year, and they plan to fork libadwaita into libadapta - if they didn't already do it - in order to better accomodate applications built on Gtk4, in Cinnamon. They may not be in a hurry to drop X11 in favor of Wayland and/or Gtk3 for Gtk4 but at some point not too late they will do it. Most likely Gtk4 for the Xfce and/or MATE versions, since Cinnamon may be too tied to Gtk3. But I can't be sure of anything at this point. Can't say anything about Debian or Ubuntu in this regard.