# Changelog ## [21.8] * A version for Mac OS is now available. * Better automatic resizing of the main window, trying to prevent black borders. * Fix loading YouTube playlists. * Add an option to rotate the video by 180 degrees. * Playlist: try to prevent a one second delay when using play prev/next. * Add some predefined speeds (0.25x, 0.5x, 1.25x, 1.5x, 1.75x). * Fix audio CD playback with mpv. * Fix audio channels. ### Windows * The installation of YouTube support is now optional. * Using Qt 5.15.2. ### Linux * Disable power saving on Wayland during playback. * Remove KDE from the categories in the *.desktop files. * SMPlayer is now also available as appimage, flatpak and snap.