plugin updates

wp/wp-content/plugins/woocommerce/assets/js/selectWoo/selectWoo.full.js

@@ -1392,9 +1392,14 @@ S2.define('select2/selection/base',[
     var id = container.id + '-container';
     var resultsId = container.id + '-results';
     var searchHidden = this.options.get('minimumResultsForSearch') === Infinity;
+    var isRequired = this.options.get('required') === true;
 
     this.container = container;
 
+    if (isRequired) {
+      this.$selection.attr('aria-required', 'true')
+    }
+
     this.$selection.on('focus', function (evt) {
       self.trigger('focus', evt);
     });
@@ -1553,6 +1558,11 @@ S2.define('select2/selection/single',[
 
     var id = container.id + '-container';
 
+    var isRequired = this.options.get('required') === true;
+    if (isRequired) {
+      this.$selection.find('.select2-selection__rendered').attr('aria-required', 'true')
+    }
+
     this.$selection.find('.select2-selection__rendered')
       .attr('id', id)
       .attr('role', 'textbox')
@@ -5069,6 +5079,10 @@ S2.define('select2/options',[
       this.options.disabled = $e.prop('disabled');
     }
 
+    if (!this.options.required) {
+      this.options.required = $e.prop('required');
+    }
+
     if (this.options.language == null) {
       if ($e.prop('lang')) {
         this.options.language = $e.prop('lang').toLowerCase();