I'm sure they'd love to call it 2D Artist, but that's taken.
There will be a "wider remit" with the new magazine. I'm guessing that after a couple of years there was a bit of repetition setting in - not necessarily a bad thing. Including other digital painting software might spice it up a little.
I find that any repetition in IFX is hugely outweighed by the quality of the artwork, not something that always happens at Painter Mag, in my opinion, although I appreciate that the emphasis there is on explaining the workings of Painter rather than showcasing.