| ⇢ | A | graph.converter.converter.negate_bool() added | |
| ⇢ | A | graph.converter.converter.get_negation_character() added | |
| A | ↘ | B | graph.converter.converter._get_label() got worse |
| B | ↗ | A | graph.converter.converter._get_node_style() improved |
| A | ↛ | graph.converter.converter._is_negated_boolean() removed |