XWiki Enterprise 1.1.1 is a bug fix release. It's a stable release. Everyone using XWiki Enterprise 1.1 should upgrade. See the release notes for the list of bugs fixed.

We're pleased to announce the first release of XWiki Enterprise Manager (XEM). XEM is a special wiki (based on XWiki Enterprise) used to manage a farm of sub-wikis. It has an interface to create new sub-wikis from templates, delete wikis, view all created wikis, etc. ...

The final release of XWiki Enterprise 1.1 is available. This release implements 298 issues since XWiki Enterprise 1.0 was released less than 5 months ago. ...

This is meant to be the latest RC release. If no important bugs are found this release will be promoted as the final 1.1 release. Compared to 1.1RC1 it's a bug fix release. See the release notes for more information.