| ⇢ | A | Impersonator::mustBeDifferentImpersonatable() added | |
| ⇢ | A | Impersonator::checkImpersonater() added | |
| ⇢ | A | Impersonator::checkImpersonated() added | |
| ⇢ | A | Impersonator::mustBeEnabled() added | |
| B | ↗ | A | Impersonator::checkImpersonation() improved |
| A | ↛ | CanImpersonate::impersonatorManager() removed |