| F | ↗ | D | Sensei_WC improved |
| ⇢ | C | Sensei_WC::the_add_to_cart_button_html() added | |
| ⇢ | C | Sensei_WC::has_customer_bought_product() added | |
| ⇢ | B | Sensei_WC::alter_no_permissions_message() added | |
| ⇢ | A | Sensei_WC::the_course_no_permissions_message() added | |
| ⇢ | A | Sensei_WC::get_course_product_id() added | |
| ⇢ | A | Sensei_WC::add_woocommerce_body_class() added | |
| ⇢ | A | Sensei_Course::is_prerequisite_complete() added | |
| A | ↘ | B | Sensei_Shortcode_User_Courses::print_course_toggle... got worse |
| C | ↗ | A | Sensei_Utils::sensei_customer_bought_product() improved |