1.5.7 - Update copyright year - build: Fix -Wcast-align warning from clang - Fix UBSan errors - settings-dialog: Fix XtmRefreshRate memory leak - Dark mode for process-statusbar - Dark mode for process-monitor - Allow multiple instances via command line option. - Fix blurry app icons when UI scale > 1 - Use symbolic window picker icon in toolbar - Fix broken "show-legend" setting sync - Translation Updates: Catalan, Croatian, Estonian, Greek, Hebrew, Italian, Occitan (post 1500), Polish, Spanish, Swedish, Turkish