I certainly hope they didn'tI realize that, but it doesn't mean they can't break it again.
I'll also leave this here : Based on Elon latest tweetstrom, we should expect a focus on improving HW2 before getting 8.1 (which he said should be available in "a month or so"). He also said that they are "almost there" for AP1 parity.
I guess that's encouraging.
Revamped App should be here in about 2 weeks.
Source : Elon's twitter