| A | ↘ | B | ViewService got worse |
| ⇢ | D | _parse_nodeid_qname() added | |
| ⇢ | B | instantiate() added | |
| ⇢ | B | _instantiate_node() added | |
| ⇢ | B | _create_variable_type() added | |
| ⇢ | A | create_data_type() added | |
| ⇢ | A | _create_data_type() added | |
| ⇢ | A | create_object_type() added | |
| ⇢ | A | _create_object_type() added | |
| ⇢ | A | create_variable_type() added | |
| ⇢ | A | Node.add_object_type() added | |
| ⋮ | view more | ||
| A | ↘ | B | ViewService._suitable_reftype() got worse |
| C | ↗ | A | create_object() improved |
| D | ↛ | _parse_add_args() removed | |
| B | ↛ | _instanciate_node() removed | |
| B | ↛ | instanciate_node() removed | |