in an email from Timecop:
You already have latest firmware, so it's not strictly necesary to upgrade,
I don't plan to add anything new except bugfixes (and haven't been much of those) until mwc 2.2 is released.
To that leads me to conclude it is up to par with 2.1 currently, and since its the same batch as Wiseducks..
And the barometer, yeah its a sticky wicket, I heard it can get all over the place.
Outside air has plenty of airpockets and flying fast gables the the sensor if you dont pad it.
But does that hold true to a tiny quad that will stay indoor and not fly very fast to begin with?
Its something fun to screw around with I guess.
I'm sure ill be picking it out of the Christmas tree plenty before the year is over.