| C | ↘ | D | WC_Install got worse |
| B | ↘ | C | WC_Admin_Notices got worse |
| A | ↛ | WC_Addons_Gateway_Simplify_Commerce_Deprecated removed |
| ⇢ | D | WC_Install::background_installer() added | |
| ⇢ | B | WC_Admin_Notices::output_custom_notices() added | |
| ⇢ | A | WC_Admin_Setup_Wizard::get_wizard_payment_gateways... added | |
| ⇢ | A | WC_Install::format_plugin_slug() added | |
| ⇢ | A | WC_Admin_Notices::simplify_commerce_notice() added | |
| ⇢ | A | WC_Admin_Notices::add_custom_notice() added | |
| A | ↘ | B | WC_Admin_Notices::reset_admin_notices() got worse |
| B | ↘ | C | WC_Admin_Setup_Wizard::wc_setup_payments_save() got worse |
| C | ↛ | WC_Addons_Gateway_Simplify_Commerce_Deprecated::pr... removed | |
| A | ↛ | WC_Addons_Gateway_Simplify_Commerce_Deprecated::re... removed | |
| A | ↛ | WC_Addons_Gateway_Simplify_Commerce_Deprecated::ch... removed | |
| A | ↛ | WC_Addons_Gateway_Simplify_Commerce_Deprecated::__... removed | |
| A | ↛ | WC_Addons_Gateway_Simplify_Commerce_Deprecated::pr... removed | |
| A | ↛ | WC_Addons_Gateway_Simplify_Commerce_Deprecated::sa... removed | |
| A | ↛ | WC_Addons_Gateway_Simplify_Commerce_Deprecated::or... removed |