| ⇢ | A | FilterEvent added | |
| A | ↛ | FilterEvent removed |
| ⇢ | A | FilterEvent::getFilters() added | |
| ⇢ | A | FilterEvent::addForm() added | |
| ⇢ | A | FilterEvent::getForms() added | |
| ⇢ | A | FilterEvent::addFilter() added | |
| A | ↛ | FilterEvent::getFilters() removed | |
| A | ↛ | FilterEvent::addForm() removed | |
| A | ↛ | FilterEvent::getForms() removed | |
| A | ↛ | FilterEvent::addFilter() removed |