| ⇢ | A | IssuedIdentityToken added | |
| ⇢ | A | DeleteReferencesItem added | |
| ⇢ | A | BrowseNextResponse added | |
| ⇢ | A | DeleteNodesRequest added | |
| ⇢ | A | CreateSessionParameters added | |
| ⇢ | A | PublishParameters added | |
| ⇢ | A | QueryDataSet added | |
| ⇢ | A | UnregisterNodesRequest added | |
| ⇢ | A | HistoryModifiedData added | |
| ⇢ | A | DeleteSubscriptionsRequest added | |
| ⋮ | view more | ||
| C | ↘ | D | NodeId got worse |
| A | ↛ | Guid removed | |
| ⇢ | F | DiagnosticInfo.to_binary() added | |
| ⇢ | F | SetTriggeringResult._binary_init() added | |
| ⇢ | D | DiagnosticInfo._binary_init() added | |
| ⇢ | C | extensionobject_from_binary() added | |
| ⇢ | C | QueryFirstResult._binary_init() added | |
| ⇢ | B | CallMethodResult._binary_init() added | |
| ⇢ | B | ProgramDiagnosticDataType._binary_init() added | |
| ⇢ | B | HistoryUpdateResponse._binary_init() added | |
| ⇢ | B | AddNodesResponse._binary_init() added | |
| ⇢ | B | SetMonitoringModeResult._binary_init() added | |
| ⋮ | view more | ||
| B | ↘ | C | XmlImporter._add_variable_value() got worse |
| A | ↛ | Guid.from_binary() removed | |
| A | ↛ | DataType_to_VariantType() removed | |
| A | ↛ | Guid.__init__() removed | |
| A | ↛ | Guid.__eq__() removed | |
| A | ↛ | Guid.to_binary() removed | |
| A | ↛ | Guid.__hash__() removed | |