| ⇢ | A | Jetpack_Sync_Listener::get_instance() added | |
| ⇢ | A | Jetpack_Sync_Sender::get_instance() added | |
| ⇢ | A | Jetpack_Core_Json_Api_Endpoints::validate_stats_ro... added | |
| C | ↗ | B | Jetpack_Sync_Module_Full_Sync::start() improved |
| A | ↛ | Jetpack_Core_Json_Api_Endpoints::init() removed | |
| A | ↛ | Jetpack_Core_Json_Api_Endpoints::__construct() removed | |
| A | ↛ | Jetpack_Sync_Sender::getInstance() removed | |
| A | ↛ | Jetpack_Sync_Listener::getInstance() removed |