Isn't that a bit early, considering "not done, may be deleted, subject to change" etc at this point? Not sure what is best.
In the mean time, I've found a few pages which at least have the commands, and the builtin help on the commands at least show some information:
Note there are things like air density, new radio channel commands, battery that actually drains, APU (not tested), new wind stuff that appears to be equal to current but has different notes in the help, rope commands etc - many reasons to fall in love "New weather stuff" is mentioned, but I can't find any commands to obtain ambient temperature or moisture, or will temperature be based only on the temperature tables found in the world config? Will be interesting to see.