* New: support for WooCommerce 5.2
* New: added German translation
* New: added no-robots headers for add_to_wishlist url (thanks to brix720)
* Update: YITH plugin framework
* Tweak: added datepicker to date fields on popular table
* Tweak: code refactoring according to PHPCS
* Fix: avoid setting session_id, until guest performs any edit operation over the lists
* Fix: removed deprecated unbind from scripts
* Dev: added new variable to the localize script to disable the popup of the products when grid view is enabled
* Dev: added filter yith_wcwl_redirect_unauthenticated_users_http_status for unauthenticated users redirect
* Dev: added filter yith_wcwl_disable_popup_grid_view to allow third party code disable popup on products grid view
* Dev: added yith_wcwl_main_style_deps filter to allow devs remove unnecessary deps
* Dev: added yith_wcwl_custom_icon_alt and yith_wcwl_custom_width filters, to allow dev customize ATW custom icon
