This version is a minor maintenance release that includes the ability to set a different expiration time for error messages to give you more time to analyze them and possibly replay them. It also includes an upgrade to the latest stable release of RavenDB. Check out the project website for more information.
The next release, 0.10.0, will include some major improvements including a new GUI and the ability to view and analyze statistics collected from all messages. You can check out the plan on our Trello board.