Fabrik 3.8.1 has been released. It is mostly bug fixes and feature enhancements, but does include two new plugins (push notifications, and the sequence element). As usual we strongly recommend testing the new release on a sandbox if your application is mission critical, and always do an Akeeba backup before updating.
This is the monitored support forum for Pro subscribers. Fabrik 2.1 has been end-of-lifed, although we can provide limited support for Pro subscribers. However, support is limited to simple "how to" usage questions. Development has been frozen, so there is no more bug fixing, feature additions, etc.