| D | ↘ | F | ObjectModelSerializerBase got worse |
| ⇢ | A | ObjectModelSerializerBase::getRequest() added | |
| ⇢ | A | ObjectModelSerializerBase::getService() added | |
| ⇢ | A | ObjectModelSerializerBase::getStack() added | |
| B | ↗ | A | ObjectModelSerializerBase::_pushSegment() improved |
| A | ↛ | ObjectModelSerializerBase::assert() removed |