Features and improvements:* Support vague matching for file results (e.g. "kitty jpg" will match "kitty playing.jpg")* Improvements to knowledge sorting* Improve "define" to always open Dictionary* User-friendly error message on Error -47 (ejecting drive)* Build updated to work on older 32-bit Macs* New locale: Chile added to website locales* Holding Alt on Return to work on application launch to allow alternative choices (e.g. iPhoto library you want to use)* Match file names in both English and localised version* Add DuckDuckGo to default searchesBug fixes:* Ignore instant double-taps of hotkeys to prevent unexpected triggering (e.g. in screen sharing)* Fix pasting keycode detection, preventing rare crash caused by keyboard configuration* Prevent duplicate knowledge insertion