Have a question about the ability to clear the virtual Library and the additional restriction with (Ctrl+Esc and Alt+Esc) as added in v.0.9.30. These appear to already have default Windows designations. I've already changed the shortcut to something else for my own personal use, but per the Windows site
CTRL+ESC: Open Start menu
and
ALT+ESC: Cycle through items in the order in which they were opened
So maybe it would be best to define a different default to this action (if there are any left

)?