This is the last milestone for the 1.1 cycle, introducing a couple of new features :

• Public registration with optional captcha can now be enabled from the XWS interface
• Responsibilities delegation with Administrators and Power Users groups management
• Email invitations to join workspaces
• … more : read the release notes

• Download XWiki Workspaces 1.1 Milestone 2
• Visit The XWiki Workspaces wiki?