• Add GIF support [#185].
• Add a feeds plugin [#98].
• Implement album sorting [#192].
• Enable autoescape in Jinja templates [#195].
• Raise exceptions in debug mode (--debug).
• Fix unicode bug with special characters in path names.
• Better representation for exposure time fraction [#187].
• Catch cPickle.PicklingError on python 2 [#191].
• Fix ZeroDivisionError when ExposureTime contains null values [#193].
• Fix hard-coded video mime-type in the galleria theme [#196].
• Update theme libraries: colorbox 1.6.3, jQuery 2.2.1, touchSwipe 1.6.15,
  photoswipe 4.1.1
• Galleria: always show fullscreen icon, replace fullscreen and map icons.
• Use https for external resources, remove html5shiv.