| D | ↗ | C | opcua.ua.NodeId improved |
| ⇢ | A | opcua.ua.NodeId.has_null_identifier() added | |
| A | ↘ | B | opcua.server.InternalSubscription.publish_results(... got worse |
| D | ↗ | C | opcua.server.NodeManagementService._add_node() improved |
| B | ↘ | D | opcua.common._parse_add_args() got worse |
| C | ↗ | A | opcua.ua.NodeId.is_null() improved |