| A | ↘ | B | RecordSchema got worse |
| ⇢ | B | RecordSchema::packDefaults() added | |
| ⇢ | B | RecordSchema::buildMutators() added | |
| ⇢ | A | RecordSchema::getDefaults() added | |
| ⇢ | A | RecordSchema::accessorDefault() added | |
| A | ↛ | RecordSchema::createDefaults() removed | |
| A | ↛ | ORM::requireSync() removed |