We've just finished a new development that includes a very demanded feature: LDAP/AD authentication.
Since it's still in beta phase we're not publishing the release on this site. Instead, if you're interested in trying it out, you can contact us and we'll happily send it to you.
In the next days we're going to contact all of you who are interested in LDAP/AD authentication to offer you this beta version for testing.
If you're interested but do not want to test the beta version, you can still see how it works by reading the following document that we've posted on the docs pages:
We hope to release the final version in a few days.