Passenger/mod_rails 2.0 RC1
The guys at Phusion have been hard at work improving mod_rails and a release candidate for 2.0 is now available. This includes: rack support; faster graceful restarts; less memory usage; fair load balancing; upload buffering; better stability and much more. Upgrade now for an instant win!
Update: if you have problems installing from the gem, get the latest version from github.