The craft weapon screen is somehow buggy and weird now, it is off-center and the weapon names are not where they should be.
Talking about new bugs, the nightly also introduced an off-center mission abort screen text, whixch is now included in your exe. I reported the bug over the wiki.
And thanks for fixing the double explosion thing.
fwiw: melee reaction attacks already work, I saw that in a recent game, was VERY surprised.