Action: None. The changes take place upon deployment of the Engine Yard back-end.
Fixed: Now Auto Scaling takes into account existing app instances when scaling down.
Fixed: Latest minor version is used when creating RDS Postgres 11.
Fixed: 6th generation instances are available only on Stack v7.
Fixed: Do not allow selecting v7 stack if the application type is PHP.
Fixed: Do not allow selecting v6 or v7 stack for nodeJS applications
Added: Update db stack descriptions to mark EOL versions.
Added: Default version of Ruby offered on EYC v6 is 2.7 (and no longer a deprecated one, like before).
Fixed: Do not allow MySQL + ARM combination on Stack v7. We're not there yet.
Added: Add a checkbox to regenerate the deploy key for applications. No more jumping through hoops to get a new deploy key, just edit the application and check the relevant option.