YUI Compressor 2.4.6 发布
YUI Compressor 是一个用来压缩 JS 和 CSS 文件的工具，采用Java开发。
改进内容：
Fixed numerous bugs that break the compressor and/or the resulting minified files.
Added documentation on what exactly the minifier does and also which CSS hacks it tolerates.
There’s a JavaScript port of CSS min in case it’s more suitable for your build process. Here’s also a test web UI that uses the JavaScript port, where you can experiment with the minifier.
A significant number of new tests added (but you can add even more).
Safe handling of some CSS features that are getting more adoption such as media queries and CSS3 transforms.
http://www.linuxeden.com/html/news/20110427/108950.html