3.13.90 ======= * Only call XSync() once per frame [Rui; #728464] * Update capabilities on device list changes [Carlos; #733563] * Make use of GLSL optional [Adel; #733623] * Handle gestures and touch events on wayland [Carlos; #733631] * Add support for unminimize compositor effects [Cosimo; #733789] * Always set the frame background to None [Giovanni; #734054] * Add backend methods to handle keymaps [Rui; #734301] * Actually mark revalidated MetaTextureTower levels as valid [Owen; #734400] * Rely on explicit -backward switcher keybindings instead of -magic [Christophe; #732295, #732385] * Misc. bug fixes and cleanups [Rui, Adel, Christophe; #727178, #734852, #734960] Contributors: Emmanuele Bassi, Giovanni Campagna, Cosimo Cecchi, Piotr Drąg, Christophe Fergeau, Adel Gadllah, Carlos Garnacho, Rui Matos, Florian Müllner, Jasper St. Pierre, Rico Tzschichholz, Olav Vitters, Owen W. Taylor Translations: Kjartan Maraas [nb], Inaki Larranaga Murgoitio [eu], Lasse Liehu [fi], ngoswami [as], Daniel Mustieles [es]