| ⇢ | B | graph.oval_graph.OvalNode._get_node_icon() added | |
| ⇢ | A | graph.oval_graph.OvalNode.to_JsTree_dict() added | |
| ⇢ | A | test_client.test_prepare_tree() added | |
| ⇢ | A | graph.client.client.prepare_data() added | |
| ⇢ | A | graph.client.client.save_dict() added | |
| ⇢ | A | graph.client.client.create_dict_of_rule() added | |
| ⇢ | A | test_client.get_client_tree() added | |
| A | ↘ | B | graph.client.client.get_questions() got worse |
| A | ↛ | graph.client.client.prepare_graphs() removed |