Major changes in 3.11.3:
* Don't perform deep counts on regular files (Ross Lagerwall)
* Fix overlapping filenames on hover in canvas view (Manuel Bachmann)
* Fix crasher when changing the symlinks cache (Michael Catanzaro)
* Standardize Help/About/Quit for the app menu (Michael Catanzaro)
* Remove Enter Location from the app menu (Michael Catanzaro)
* Use search bar style for the query editor (William Jon McCann)
* Support building against Tracker 0.18 (Dominique Leuenberger)