Version 0.13.4
* Removed bundled Mono.Addins. Mono.Addins is now a hard dependency.
* Update printing to use Gtk.Print (#512369, Benjamin Podszun). Still buggy.
* Fix multi-page printing of exported note HTML (#548198,
  Leonardo Ferreira Fontenelle and Stefan Schweizer)
* Fix crash when clicking link and browser not set (#569639).
* 64-bit Windows support (#558272, Jay R. Wren).
* Search window position saved on Windows/Mac (#559663).
* Fix lingering tray icon in Windows (#569709, Benjamin Podszun).
* Fix bug with font settings (#559724, Benjamin Podszun).
* Mac MonoDevelop solution now easier to build (Doug Johnston et al).
* Other fixes: #562846 (James Westby)
* Translation updates: ca, es, fi, ko, lt, lv, nb