Release notes

Deprecation of Previous Generation instance types

To further optimize user workloads, we have decided to deprecate some of the oldest Previous Generation AWS instances.

The following AWS instance types are no longer supported through the CGC:

  • m1.small

  • m1.medium

  • m1.large

  • m1.xlarge

  • m2.xlarge

  • m2.2xlarge

  • m2.4xlarge

  • c1.medium

  • c1.xlarge

  • cc2.8xlarge

  • cr1.8xlarge

Please see the full list of supported instance types and the official recommendation for Upgrade Paths from AWS.

If you have an app with one of these types set as instance type hint, it will automatically be migrated to use the most appropriate newer instance type.