AMI deprecation policy for private worker pools

We recognize that our customers prioritize security, and therefore, we periodically release new worker AMIs. We've now implemented a new deprecation policy for our images. New AMIs will be marked as deprecated after 52 weeks, and then they will be removed from our catalog six months later.

We highly recommend updating your worker images frequently to stay on top of security patches. To help you with that, we've implemented an inbox notification system that will alert you when your worker pool is approaching its deprecation date. To enable this feature, please update your terraform-aws-spacelift-workerpool-on-ec2 Terraform module to v1.5.0, which includes the ami_id metadata needed for our backend to scan the validity of our AMIs. Please note that the backend will only scan AMIs provided by Spacelift (owner ID 643313122712).