| A | ↘ | B | Entity got worse |
| ⇢ | B | Util::getRequestHeadersFromServerArray() added | |
| ⇢ | A | Entity::checkIfRelationIsSet() added | |
| ⇢ | A | Entity::generateRelationshipFromShorthand() added | |
| B | ↗ | A | Entity::getRelatedModel() improved |
| B | ↘ | C | Mysql::find() got worse |
| B | ↘ | C | Mysql::delete() got worse |
| C | ↗ | B | Entity::describeRelationship() improved |
| B | ↛ | Util::getRequestHeaders() removed | |
| A | ↛ | Mysql::limit() removed |