| ⇢ | A | InvalidRelationPathException added | |
| ⇢ | A | RelationshipIterator added | |
| ⇢ | A | HttpException added |
| ⇢ | B | JsonApiController::validateIncludableRelations() added | |
| ⇢ | A | InvalidRelationPathException::__construct() added | |
| ⇢ | A | RelationshipIterator::resolve() added | |
| ⇢ | A | ResourceSerializer::getResourceType() added | |
| ⇢ | A | ResourceSerializer::getPrimaryKey() added | |
| ⇢ | A | HttpException::__construct() added | |
| ⇢ | A | RelationshipIterator::__construct() added | |
| A | ↛ | ResourceSerializer::getRecordType() removed |