Compile a list of changes/commits for all components going into a deployment
A suggested infrastructure~11110745 for https://gitlab.com/gitlab-com/gl-infra/production/-/issues/2379
It would be helpful if we can view changes/commits of all components going into a certain deployment, all compiled in a single list, preferably next to the deployment announcement in the `announcement` Slack channel. This can help pointing out possible culprits if a deployment caused an incident.
In the incident above, changes in Rails, Pages and/or omnibus could've caused the behavior we saw, but assuming we have such list of changes, we could've searched for "SSL" or "certificate" and we would probably focused on omnibus as possible offender.
cc/ @jarv @skarbek @mayra-cabrera
issue