| D | ↗ | C | Writing_On_GitHub_Database improved |
| D | ↗ | B | Writing_On_GitHub_Import improved |
| ⇢ | D | Writing_On_GitHub_Import::import_post() added | |
| ⇢ | C | Writing_On_GitHub_Database::save_post() added | |
| ⇢ | A | Writing_On_GitHub_Import::importable_post() added | |
| ⇢ | A | function.php ➔ wogh_equal_front_matter() added | |
| ⇢ | A | Writing_On_GitHub_Blob::front_matter() added | |
| B | ↘ | C | Writing_On_GitHub_Import::import_files() got worse |
| D | ↛ | Writing_On_GitHub_Import::compare() removed | |
| C | ↛ | Writing_On_GitHub_Database::save_posts() removed | |
| A | ↛ | Writing_On_GitHub_Import::importable_blob() removed |