Groowiki News for version 1.1.1
Groowiki 1.1.1 is a bug fix release.
Earlier versions stopped and displayed Null Pointer Exception in a rare case when the Tomcat server was stopped and started and the client still used the same session. This was because some of the values Groowiki stores in the session are not serializable and therefore not stored on the disk and as such was not reloaded when the server started.
Groowiki 1.1.0 however assumed that if the authetication information was available in the session then the connection (which is not serializable) to the SVN repository is still available.
This version in this case abandons the authentication information and asks the client to log in again.