| F | ↗ | B | Standard improved |
| B | ↗ | A | Standard::getSearchAttributes() improved |
| B | ↛ | Standard::getSearchAttributes() removed | |
| A | ↛ | Standard::searchRefs() removed | |
| A | ↛ | Standard::searchRefs() removed | |
| A | ↛ | Standard::delete() removed | |
| A | ↛ | Standard::saveRefs() removed | |
| A | ↛ | Standard::saveRefs() removed |