Gallery items now can slide left/right/up/down, direction depends on the keyboard key and can be configured using 'keys' option
Optimize png images
Updated mousewheel direction
Reversed mousewheel direction :) (should match up/down keyboard arrows)
Add Vimeo channel and group support
'jumpto' accepts direction as 2nd parameter
Updated keys (space for slideshow, 'f' for fullscreen), preloading, positioning for mobile devices, loading icon position; disabled scrolling over expanded content and overlay
.JPE is a valid image extension
Merge pull request #244 from leonsmith/patch-1

.JPE is a valid image extension
Revisited resizing and iframe preloading; new option 'iframe' cotaining parameters for iframes; fixed loading icon position; updated callbacks - new callback 'beforeChange'
See issue #250
See issue #254
Refactor `position: fixed` support retrieval in helpers.overlay.beforeShow()
Merge pull request #258 from VIISON/master

Refactor `position: fixed` support retrieval in helpers.overlay.beforeShow()
Trigger afterShow after arrows and buttons are set

Upgrading from 2.0.5 to 2.0.6 breaks the assumption that buttons
and arrows are available when afterShow event is triggered.
This brings back 2.0.5 behaviour

I don't know if that is a correct assumption but if there are not
strong objection i think that keep backwards compatibility is
better.
webp support
Merge pull request #268 from heldr/master

Webp image support
Merge pull request #264 from xrmx/aftershow205

Trigger afterShow after arrows and buttons are set
New option 'parent' to specify content parent element; default value is ; usefult for ASP.NET users
Make default direction for next and prev configurable

Don't hardcode default for prev and next action to up and down.
This is helpful when you have the next / prev arrows placed
horizontally and want to do a left / right animation.