Just to let everyone know that a Sven Co-op 4.6 release party is planned on the Sven Co-op IRC channel at about this time (click this link). Download links will be available there earlier than on the news, so you might want to drop in.
irc.gamesurge.net
#svencoop
4.6 has been released, but the ModDB news is awaiting authorization.
Svencoop.com