I've fixed the permalinks. It's not clear if anyone's using them since they were broken for the last three weeks and nobody noticed.
The XML Apache Project has released Xalan-Java 2.5.2, an open source XSLT processor. Most of the changes in this release are bug fixes or small performance improvements. There's also an alternate binary distribution that puts XSLTC and Xalan-Interpretive in separate jar files so they can be distributed or bundled independently of each other.