| ⇢ | A | Utils added |
| ⇢ | B | debug-functions.php ➔ jetpack_debugger_site_status... added | |
| ⇢ | A | Utils::fix_url_for_bad_hosts() added | |
| ⇢ | A | debug-functions.php ➔ jetpack_debugger_ajax_local_... added | |
| ⇢ | A | Jetpack_Cxn_Tests::increase_timeout() added | |
| F | ↗ | C | Jetpack_Debugger::jetpack_debug_display_handler() improved |
| B | ↛ | debug-functions-for-php53.php ➔ jetpack_debugger_s... removed | |
| A | ↛ | debug-functions-for-php53.php ➔ jetpack_debugger_a... removed | |
| A | ↛ | Jetpack_Debugger::what_jetpack_plan() removed | |
| A | ↛ | Jetpack_Debugger::seconds_to_time() removed |