| ⇢ | B | XmlExporter._get_ns_idxs_of_nodes() added | |
| ⇢ | B | XmlImporter.make_objects() added | |
| ⇢ | A | XmlExporter._add_idxs_from_uris() added | |
| ⇢ | A | XmlExporter._make_idx_dict() added | |
| ⇢ | A | XmlImporter._migrate_ns() added | |
| ⇢ | A | XMLParser.get_node_datas() added | |
| F | ↗ | A | XmlExporter._add_namespaces() improved | 
| A | ↛ | XmlImporter._parse_bname() removed | |
| A | ↛ | XmlImporter._split_node_id() removed | |
| A | ↛ | XMLParser.__iter__() removed | |
| A | ↛ | XmlImporter._get_node_id() removed |