Query 1.6.2 正式版发布了，该版本包含了很多bug的修复。与往常一样，jQuery 提供两份代码的拷贝以供下载，一个最小化的压缩版本，另外是一个未压缩版本（用于开发和代码阅读）：

jQuery Minified (for production)
jQuery Regular (for development and testing)
你也可以直接引入上述的URL地址，以提升用户访问的性能。
详细的改进记录包括：
Attributes

#9286: Using live submit on forms
#9298: $(elem).attr(eventName) not working properly in IE7
#9329: attr(“title”) issue in ie7
#9362: .attr(“value”) does not work for meter elements
#9468: $(‘form’).attr(‘class’) always return undefined in IE 6
#9499: removeClass will only remove the first instance of a class
Core

#9301: Setting data() via an object with hyphenated keys create inaccessible data.
#9368: jQuery.camelCase() defined in css.js, but used more widely
#9471: memory leak noticed when loading jquey.1.6.1.min.js included html pages in the iframe
CSS

#7557: outerWidth()
#9237: .css() doesn’t work with relative values on hyphenated properties
Dimensions

#9300: outerWidth(true) issue
Effects

#9220: Animation Callbacks fire AFTER the next queue function executes.
#9678: setInterval cleared by animation
Event

#9285: custom trigger
Manipulation

#8950: (Chrome, Firefox) Second argument (event empty) in jQuery throws error while creating  *本站禁止HTML标签噢* 
#9370: Compatibility Issue with jQuery 1.6 and IE6
Support

#9239: Version 1.6.0 breaks the background behavior on body element
#9440: v1.6.1 messes up layout in IE8
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