Action: None. The changes take place upon deployment of the Engine Yard back-end.
New: Intel and AMD 6th generation instances available on v7
New: c7g instances available on v7 in regions: US-EAST-1 (N Virginia) And US-WEST-2 (Oregon)
New: Added Puma legacy for upcoming work on v7 for better control on older versions
Change: Added unicorn for upcoming work on v7 for better control on older versions
Change: Removed preview tag from v7 stack