[douglas]

Please make sure things like this can't happen in SEV:

In a recent invasion plan, I wanted to split my fleet into two, partway through the turn, but follow the same path of conquering for most of the turn. So, I split my one fleet into two, but I only had one minesweeper and had to pick which fleet got the minesweeper and which waited for the backup after they started going separately. Both fleets moved at exactly the same speed, all ships and the minesweeper arrived exactly simultaneously at the first planet in line, but the minefield damaged the fleet that didn't have a minesweeper instead of getting swept by the minesweeper that arrived at exactly the same time, following exactly the same path, just in a different fleet. Minesweeping and mines exploding should be checked only after ALL movement in a day, not in between movements that are supposed to be simultaneous.

Also, it would be nice to be able to order ships to join or leave fleets partway through their movement. There should also be a setting to leave damaged ships behind instead of letting the 1% of the fleet that's damaged hold up the other 99% that has very important things left to do that should be done immediately.