| A | ↘ | B | Jetpack_React_Page got worse |
| ⇢ | A | Jetpack_Sync_Settings::is_importing() added | |
| ⇢ | A | Jetpack_Sync_Settings::set_importing() added | |
| ⇢ | A | Jetpack_Sync_Module::unserialize_meta() added | |
| A | ↘ | B | Jetpack_React_Page::jetpack_add_dashboard_sub_nav_... got worse |
| B | ↘ | C | WPCOM_JSON_API_GET_Site_Endpoint::decorate_jetpack... got worse |