| ⇢ | A | about_server added |
| ⇢ | C | about_server::admin_about_server_get_server_api() added | |
| ⇢ | B | about_server::admin_about_server_get() added | |
| D | ↗ | B | general::general_about_server() improved |
| B | ↛ | general::server_api() removed | |
| A | ↛ | general::apache_version() removed | |
| A | ↛ | general::state() removed |