The XWiki development team is proud to announce the availability of XWiki <version>. This version fix a bug that makes impossible to install XAR extension without programming rights. You can download it here: http://www.xwiki.org/xwiki/bin/view/Main/Download Make sure to review the release notes: http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/Data/XWiki/9.1.2 Thanks for your support -The XWiki dev team