There's a new overhead panel for the ADIRS which removes the keypad that nobody ever used.
The Brakes are now completely 'brake-by-wire', with a Alternate Braking Control Unit to control pressure to the left & right sides if normal braking is lost. You can still have anti-skid commands if the BSCU is still working; if not, the pressure is automatically regulated to 1000psi.
The thrust increase (which can give the ground crew a shock if they've not encountered it before) happens with 'Tech Insert" engines. No idea why.
Of course, enhancements that we would have liked to see are missing: the seats are still bloody uncomfortable, the windshield wipers still comical and after a 3+ hour flight your feet will still be frozen solid. Ah well, it's a glamourous life, eh?
