We have been more than delighted to observe the growing interest upon Agilefant 2.0. Many of you have asked when it will be released and is it currently stable enough to be used in a production environment. Unfortunately we haven't had a real answer to those questions, but we do now.
The final 2.0 version will be released before summer 2010, but before that we will release one more alpha-version (the alpha 5) and at least one beta-version. Alpha 5 is coming out in mid-February and beta is due in late-March.
As for the stability of the currently in alpha stage Agilefant 2.0, we haven't had major show stoppers with the alpha versions, but they are to be used at one's own risk. However, the upcoming beta release is something we recommend to be used in productions environments and there will be more information available upon the release of the Agilefant 2.0 beta.