| ⇢ | C | doorstop.core.item.Item._update_data_from_content(... added | |
| ⇢ | A | doorstop.core.document.Document.itemformat() added | |
| ⇢ | A | doorstop.core.item.Item._compose_content_from_text... added | |
| A | ↘ | B | doorstop.core.item.Item.new() got worse | 
| B | ↘ | C | doorstop.core.publisher._table_of_contents_md() got worse |