WooCommerce Instagram 4.6.1

* Tweak - Added compatibility with WC 3.6.

* Feature - Use the new Instagram Graph API.
* Feature - Customize the frontend HTML content using WooCommerce template files.
* Feature - New and more intuitive settings page.
* Tweak - Added compatibility with WC 3.5.
* Tweak - Added compatibility with WP 5.0.
* Tweak - Updated Instagram logo.
* Tweak - Check the minimum requirements before initializing the plugin.
* Tweak - Remove the user credentials when uninstalling the plugin.
* Tweak - Optionally remove all the plugin data when uninstalling it.
* Tweak - Optimized the use of the API requests.
* Tweak - Better error handling for the API requests.
* Dev - Log possible errors in the API requests.
* Dev - Rewritten the entire extension.

* New - Adds API methods to retrieve recent Instagrams for the connected user.
* Tweak - Adjusts several API properties and methods to be easier to extend.
* Update - WC tested up to 3.4