| A | ↛ | Follow_Button_Widget removed |
| ⇢ | F | Jetpack_CLI::sync() added | |
| ⇢ | C | vr.php ➔ jetpack_vr_viewer_get_viewer_url_params() added | |
| ⇢ | C | Jetpack_CLI::sync_queue() added | |
| ⇢ | B | WordAds::insert_header_ad_special() added | |
| ⇢ | B | vr.php ➔ jetpack_vr_viewer_shortcode() added | |
| ⇢ | A | Jetpack_Sync_Actions::get_sync_status() added | |
| ⇢ | A | vr.php ➔ jetpack_vr_viewer_iframe_padding() added | |
| ⇢ | A | vr.php ➔ jetpack_vr_viewer_get_html() added | |
| A | ↘ | B | WordAds::insert_adcode() got worse |
| B | ↗ | A | Jetpack_JSON_API_Sync_Status_Endpoint::result() improved |
| B | ↘ | C | WordAds_Params::__construct() got worse |
| B | ↛ | Follow_Button_Widget::widget() removed | |
| A | ↛ | follow-button.php ➔ follow_button_register_widget(... removed | |
| A | ↛ | Follow_Button_Widget::__construct() removed | |
| A | ↛ | Follow_Button_Widget::form() removed | |
| A | ↛ | Follow_Button_Widget::update() removed |