Check out the [release notes](/updates/).

Hello, thanks for the update but we have a little problem : it seems that everyone, so even non admin members, can delete (erase) all the topics and messages :/ http://www.lescheetahmen.fr/forum.php#!/

talked about this here: https://muut.com/forum/#!/setting-up:everybody-can-delete-topics seems users cannot actually delete anything, the client just renders the "x" when it shouldn't there. Will fix! :) (Just mentioning here as well in case someone stumbles on only this thread)

Fixed. Thanks!