Kai Lüke:
* flatpak: use alternative location for keyutils-1.6.1.tar.bz2
* Remove incompatible volatile qualifiers
* INSTALL: Fix broken link
* Add development pointers to the readme and remove obsolete TODOs
Manuel Wassermann:
* gduatasmartdialog: Replace deprecated GIO function
* gduformatdiskdialog: Fix parameter of g_signal_connect () and remove unused variable
* gduapplication: Fix parameter of g_signal_connect ()
* gduutils: Implement gdu_utils_can_format
* gduutils: Remove unused variable in gdu_utils_can_check
* createfilesystempage: Check for vfat support
* createfilesystempage: Add tooltip for missing utilities
* gduapplication: Free string after use
* gduatasmartdialog: Free string after use
* gduwindow: Free GList after use
Maximiliano Sandoval R:
* meson: Use gnome.post_install
