| B | ↘ | D | User got worse |
| ⇢ | B | Users::profileImageCreate() added | |
| ⇢ | A | Mapper::load() added | |
| ⇢ | A | Users::profileImageUrlPath() added | |
| ⇢ | A | Users::profileImageFilePath() added | |
| ⇢ | A | Users::profileImageExists() added | |
| B | ↘ | C | User::profilePost() got worse |
| A | ↛ | Base::__construct() removed |