## Definition of done Remove `herokuish` from `auto-build-image`: - [x] Add deprecation notice to https://docs.gitlab.com/ee/update/deprecations.html -> https://docs.gitlab.com/ee/update/deprecations.html#auto-devops-support-for-herokuish-is-deprecated - [x] Prepare a removal MR in https://gitlab.com/gitlab-org/cluster-integration/auto-build-image - [x] Remove herokuish documentation from monolith repository - [x] Create a follow-up issue for the next major milestone to merge the removal MR and update the version in the CI/CD templates Leave: - using Herokuish in Auto Test ## References - Slack discussion: https://cloud-native.slack.com/archives/C033DV8D9FB/p1689079292400619