New beta has been posted.
This one will crash older class files because I've added an extra character to the altitude column. If you're using a modded class file, you'll have to add an extra character. The easiest way is to load your class.dcg file into NOTEPAD and do a REPLACE ALL of "Meters " to "Meters " (the original having one space after "Meters" and the replacement having two spaces).
The extra space now allows missions above 9999 meters.
The other fix for this one is the locations bug which was causing allied ships to spawn in the wrong place.