This is the second release of XOffice. XOffice 1.0 M2 provides an Word Add-in that integrates XWiki with Microsoft Office. Main changes from version 1.0 M1:

• Improved html filters
• Basic macro suport
• Small UI improvements
• Better XWiki 2.0 syntax support
• XWiki 2.0 syntax and non-filtered local html are now set as default.

For details about XOffice check: http://xoffice.xwiki.org For more info about this release see the release notes