| ⇢ | A | Label_Control added |
| ⇢ | A | Label_Control::render_content() added | |
| ⇢ | A | Jetpack_Search_Helpers::get_asset_version() added | |
| ⇢ | A | Jetpack_Search_Helpers::generate_post_type_customi... added | |
| ⇢ | A | Jetpack_Search_Helpers::generate_post_type_customi... added | |
| ⇢ | A | Label_Control::enqueue() added | |
| ⇢ | A | Label_Control::render() added | |
| ⇢ | A | Jetpack_Search_Widget::is_within_overlay() added | |
| C | ↗ | B | Jetpack_Search_Widget::form() improved |
| A | ↛ | Jetpack_Instant_Search::get_asset_version() removed |