v3.1.20

• It is now possible to disable or customize open/close/transition animations

• fancyBox is now multilingual, you can set language using lang option and add new language using i18n

• Changed default content type from "iframe" to "image" to avoid typical confusion
  when using links like image.php?id=123 without specifying content type;
  this means that you have to set data-type="iframe" for your iframe links;

• Simplified manual calling, it now works without using opts option (similarly to v2) for example:
  $.fancybox.open({src: '<div><h1>Hello!</h1></div>', type: 'html', beforeShow: function(){ console.info('It works!'); }});

• New option protect - disables right click for any content type, replaces "image.protect" option

• New option mobile - collection of options that will override current settings when mobile device is detected

• New option idleTime - customize or disable idle time

• Option closeTpl is now replaced by btnTpl.smallBtn

• Removed option closeClickOutside

• New options clickContent, clickSlide, clickOutside to handle click events (possible values: "close", "next", "nextOrClose", "toggleControls", "zoom", false or function)

• Unified module option naming; "thumbs", "fullScreen" and "slideShow" now have autoStart option
  that replaces previously used showOnStart / requestOnStart options.

• Slideshow now uses Page Visibility API to pause slideshow when window is not active

• Option selector (used to filer ajax content) is renamed to filter;

• You can pass option selector to use event delegation instead of directly attaching click event to selected elements; example: $().fancybox({ selector : '[data-fancybox="images"]', loop : true });

• $.fancybox.isTouch is renamed to isMobile

• Callbacks "beforeMove/afterMove/onComplete" are replaced by "beforeShow/afterShow"

• Improved scrollbar hiding, works better with other modals

• Improved hash module, it now works better when pressing back button