jQuery1.7.2正式发布了

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　　jQuery1.7.2正式发布了，下载地址：

　　注：如果你正在使用jQuery Mobile，请使用最新的jQuery 1.7.2和jQuery Mobile 1.1这两个版本，因为之前的jQuery Mobile版本还基于jQuery core 1.7.1或更早的版本。

更新内容

#4624: Charset in default ajaxSettings.contentType
#10978: jQuery.param() should allow non-native constructed objects as property values
#11264: evalScript() uses defaults set by ajaxSetup()
#11426: jQuery.ajax() always fails when requesting JPG images in IE

#5571: Allow chaining when passing undefined to any setter in jQuery
#10828: attr(“coords”) returns undefined in IE7
#10870: Incorrect behaviour of $.removeAttr(“selected”)
#11316: Consider looking through valHooks by element type first, then by nodeName instead of the other way around

#10692: Configure the jshint options to more accurately match the style guide
#10693: generalize the “test something in an iframe” code in unit tests
#10901: have unit tests fail if the tester is running from file:// or doesn’t have PHP
#10902: ability to test a built version of jQuery in unit tests
#10931: Unit tests shouldn’t require internet access

#10639: outerWidth(true) and css(‘margin’) returning % instead of px in Webkit
#10754: have jQuery.swap return the return of the callback instead of just executing it
#10782: Incorrect calculating width
#10796: Bug in IE7 with $(‘#el’).css.(‘background-position’)
#10858: css.js regular expressions are incomplete
#11119: The curCSS function only need 2 arguments

#11306: calling .disable() or .lock() on a $.Callbacks object breaks its fired() status

#8498: Animate Hooks
#10006: method show is not working as expected in all browsers when called for document fragment
#10848: Animation toggling loses state tracking in certain atomic edge cases
#11415: Silently ignore negative CSS values where they are illegal
#11469: Negative margin in animations (.animate)

#8165: .live(‘click’, handler) fires on disabled buttons with child elements in Chrome
#10819: Eliminate “this.on.call(this, “
#10878: $(“select”).live(“change”, function(){ …broken in IE8 in jQuery 1.7
#10961: Error in XRegExp using jQuery 1.7.1 in IE6-9
#10970: The .on() selector parameter doesn’t work with :not(:first) selector
#10984: Cannot off() custom events ($.event.special)
#11021: Hover hack mangles a namespace named “hover”
#11076: .clone(true) loses delegation filters
#11130: jQuery.fn.on: binding map with null selector ignores data
#11145: $(document).on() not working with name=”disabled”

#9427: Passing undefined to .text() does not trigger setter
#10753: inline the evalScript function in manipulation.js as it’s only used once
#10864: text() method on a document fragment always returns the empty string
#11055: Update HTML5 Shim elements list to support latest html5shiv
#11217: Append problem with webkit
#11291: Cloning XMLDoc’s with HTML5 nodeName’s breaks on IE
#11323: script tags with type=”text/ecmascript” leak into the DOM
#11356: safeFragment memory leak