Some feedback: on the missions:
The revised Met10_Patrol (and maybe the other "standard" patrols) constantly puts me in a 3v3v1 (1 being a pirate), and so far I've always been outgunned by the enemy empire. My allies tend to be specialty ships like maulers or weak carriers (Klingon allies for my Lyran). The Mirak I'm seeing get stuff like MEC/CC/DN. I'm rusty, but this is a bit tough for a standard patrol replacement. After all, isn't fleet action a 3v3? I'd like to see the occasional 1v1.
The Salvage mission had no enemy AIs, and the contents of the cargo boxes didn't transport right. If I got, say, a spare part from one box, I couldn't get any from the others, and in fact trying to transport them off the other boxes repeatedly would remove my items and put them on the box for all items except the spare part. Once I had the full four items and left by the border, I got a win.
The Holding Action script got called up in an empty enemy hex, but at mission start, it said it was waiting for other players and stalled out. I don't know if the Holding Action was getting called inappropriately and needed a "live" aggressor to work, or if it was just a general bug with the Holding Action/Data Recovery.