Will ATG VI still be available?

The AL Round-Robin tournament recently started, with plans to play 12 seasons with the exact same (ATG VI) card set. Will that set remain available, even after ATG VII is released?

In the past, they have given the ooption of using older ATG versions for a while after the switch to a new version

I would think it would still be available but am not sure. Also wonder, if they do keep it, will the 4 fantasim cards be replaced or will they stay in ATG VI?

I would think it would still be available but am not sure. Also wonder, if they do keep it, will the 4 fantasim cards be replaced or will they stay in ATG VI?

They'll be replaced right before it's my turn to use them in the various theme leagues.