* Fix - Replace deprecated usages of `is_ajax()` in favor of `wp_doing_ajax()` * Misc - Require WooCommerce 3.9.4 or newer
* Tweak - Simplify the paths in the Tab Manager admin screen to add a global tab by using a button only * Tweak - Add support for the WooCommerce Navigation admin feature * Localization - Update Italian translation
* Misc - Add compatibility for WooCommerce 4.7 * Misc - Require PHP 7.0 or newer
