| ⇢ | B | deploy_task_definition() added | |
| ⇢ | A | get_task_definition() added | |
| ⇢ | A | create_task_definition() added | |
| ⇢ | A | deregister_task_definition() added | |
| ⇢ | A | rollback_task_definition() added | |
| ⇢ | A | EcsAction.deregister_task_definition() added | |
| A | ↘ | B | scale() got worse |