[fix] Facet WP attribute filter when the product variable (parent) is visible and variations are hidden
[fix] WooCommerce Multilingual & Multicurrency variation synchronization data when duplicating a product
[new] Developer filter: `iconic_wssv_actions_to_skip_on_variation_save`
[fix] Categories and tags been removed when bulk updating variations
[fix] Compatibility with WPML when WooCommerce Multilingual & Multicurrency is not activated