3.21.3 ====== * Don't create invalid UTF-8 window description strings [Rui; #765535] * Convert window titles and wm_class to UTF-8 [Rui; #752788] * Communicate tiled state to GTK+ on wayland [Olivier; #766860] * Use kill() to force-quit unresponsive wayland clients [Olivier; #767464] * Fix window position when unmaximizing via DND on wayland [Olivier; #764180] * Avoid full window redraws when using extended frame sync [Florian; #767798] Contributors: Olivier Fourdan, Rui Matos, Florian Müllner Translations: Cédric Valmary [oc]