Found this (which is probably what you were referring to):
Damn! The table does not paste well.

Seems like the differences between "final profile" (1.1) and 2.0 are more mandatory local persistent storage and mandatory Internet access.

So people going from 1.1 to 2.0 won't be affected too much (only extra features). But it is true that going from 1.0 to 2.0 is somewhat a big leap! \:\(

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