Release Notes: This release adds major changes to make GroupServer more useful, usable, and extensible for group members, administrators, and developers.
Release Notes: This release adds improvements to groups, profiles, and the site homepage, and steps towards easier installation.
Release Notes: It is now possible to signup using Facebook. A number of other signup related improvements were made.
Release Notes: There is a new stylesheet for mobile devices, and a new converter for HTML-formatted messages.
Release Notes: A new subsystem for blocking posts and new site administration pages were added. A number of installation and documentation fixes were made.