Read the change notes . You can download a full release or an upgrader via the Support site .
Indexing is now faster.
It was much slower on Macintosh than on Windows. Now they're about equal. Though the performance boost is most dramatic on Macintosh, the performance boost on Windows is still substantial. A new macro generates a list of sites, optionally searchable, on your server. Here's how to use it to create a site list page.