Spin-FM file manager gets RC6 version

Today, a new version of this pyqt5/6 file manager has been released. New and notable changes include:

UI fixes and improvements.
Code bug fixes.
CSS visibility fixes.
Ctrl+v, Ctrl+c and Ctrl+x and delete key should now work.
USB mounting made more robust.
Memory handling should now be more optimized.
Upon initial start UI will need refresh: This option is available on right-click menu.
Config location: .config/Spin
Trash location: .local/share/Trash/files/