4.15.4 - Avoid redundant key re-grabbing - Adds new README.md and updates AM_INIT_AUTOMAKE - Silence compiler warnings (Fixes #25) - AC_CONFIG_MACRO_DIR → AC_CONFIG_MACRO_DIRS - Add default shortcuts for tiling (Fixes #4) - Avoid shortening the keycodes GArray while walking it. - about: Revamp About Xfce tab - about: More icon name fixes - Add more logo icons and new about icon - Update deprecated icon names - keyboard-shortcuts: Improve UI for setting shortcuts - shortcut-dialog: Add label to clear button - shortcut-dialog: Port to new XfceTitledDialog API - shortcut-dialog: Only grab keyboard - Always return GTK_RESPONSE_OK for accepted shortcut keys (fixes #20) - Translation Updates: Albanian, Amharic, Arabic, Armenian, Armenian (Armenia), Basque, Belarusian, Bengali, Bulgarian, Catalan, Chinese (China), Chinese (Hong Kong), Chinese (Taiwan), Croatian, Czech, Danish, Dutch, Eastern Armenian, English (Australia), English (United Kingdom), Estonian, Finnish, French, Galician, Georgian, German, Greek, Hebrew, Hungarian, Icelandic, Indonesian, Interlingue, Italian, Japanese, Kazakh, Korean, Latvian, Lithuanian, Malay, Norwegian Bokmål, Norwegian Nynorsk, Occitan (post 1500), Polish, Portuguese, Portuguese (Brazil), Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Telugu, Thai, Turkish, Ukrainian, Uyghur, Welsh