| ⇢ | A | HealthCheckController added | |
| A | ↘ | B | AdminsController got worse |
| ⇢ | A | HealthCheckController.test_smtp() added | |
| ⇢ | A | HealthCheckController.all() added | |
| ⇢ | A | HealthCheckController.database_check() added | |
| ⇢ | A | HealthCheckController.cache_check() added | |
| ⇢ | A | HealthCheckController.email_check() added | |
| ⇢ | A | AdminsController.clear_cache() added |