the Real SR22 Specs

Has anyone else noticed that the specs of the Sr22 seem to be moving? I received a package from Cirrus and now I keep reading different numbers in the press. What gives?

Here are the differences I’ve noted so far: The Cirrus info will be followed by the press reports.

Useable fuel: 80 vs. 81

Rate of Climb: 1440 fpm vs. 1300fpm

Certification: November vs. December

Anyone else?