ETrun beta5 is out, check viewtopic.php?f=6&t=134.
This version introduces VET timeruns: it's timerun with standard ET physics on ET maps like Radar, Goldrush, Supply, etc. and on TJ maps. (viewtopic.php?f=4&t=135).
A new server is up for VET, check http://timeruns.net/servers.