A new version is just available for download.
It now supports the Ultimate Apocalypse mod. The SaR start script detects your installation of UA automatically (it cares for Tyranids addon, too) and you just have to select between default or UA version of Search and Rescue.
This version also features a new campaign mode. So when you play the campaign in SaR, the stronghold and warp portal missions will be the same, but the other "skirmish" like missions get a random wincondition out of "Annihilate", "Assassinate", "Control area", "Destroy HQ" and "Search and Rescue". This can also be easily modified through the settings file.
Also new in this version is auto-requisitioning for builders and there are some bug-fixes (see change log in the readme file).
the "auto-requisitioning for builders" feature sounds cool. Is it made as the separate wincondition?
No it isn't. I didn't want to spam the wincondition menu anymore :D
But if you want, I can change it - it's only a small effort.