This is a very stabilized version. There are many behind-the-scenes server side changes regarding content handling, caching, headers, etc. Flat file database support has returned. There are translation updates, a plugin to list available plugins, a PhotoAlbum plugin, a Comment plugin, a RedirectTo plugin, a RawHtml plugin, a WikiBlog page type, numerous layout fixes, numerous bugfixes, and minor improvements.
This release features a new configuration utility, a RawHTML plugin for allowing arbitrary HTML, a FuzzyPages search, caching plugins, transclusion, a SiteMap, XHTML ZIP dumps, RecentChanges as Netscape or Mozilla sidebar, an XML-RPC interface, named anchors, a new markup engine, an updated interwiki map, many new pages, and additional documentation.
W3C validated XHTML and CSS, new theme packages, big internationalization improvements, ability to dump the whole site as XHTML files, ADODB support, word level diffs, many new plugins, and much more.
