Back to topic, please provide further feedback to the MacOS release candidate here:
http://www.flightgear.org/forums/viewtopic.php?f=21&t=13013 to make sure Tat finds it.
Continuing the release process, we will be able to fix some last minutes bugs until Aug. 13th (Sat). 20.00 UTC. At that time the release/2.4.0 branches will be closed and we start all the necessary work to have the release version ready and published by Aug. 17th (Wed). I don't expect any release blocking bugs to show up but we won't be bug-free, either. That's probably not the worst thing to have - it makes people looking forward to release 2.6.0 scheduled for February 2012!