Drop support for macOS High Sierra (#161)

Support French localization (#181)

Add support for CONTROL (^) + H keybinding which removes the last characer in the search field (#174)

Add support for CONTROL (^) + U keybinding which clears the search field (#174)

Add links to website, GitHub and support to the about window

Fix a crash when selecting bottom pinned item when visible menu items is limited (#165)