JQuery 1.6.4 Release

A new version of jQuery library ( packaged version ) has been released, in which minor bugs have been fixed:

• Data attributes containing a single hyphen in the name were not accessible by name in camel notation;
• The event handler $ (“form”). Live (“submit”, fn) was not called when you click on <button type = ”submit”> in IE8;
• Fixed a bug with processing the MIME type application / xhtml + xml, which appeared in jQuery 1.6.3.

Unfortunately, one bug that affects the operation of jQuery UJS has not been fixed yet.