define('parsley/abstract', [
  'parsley/utils'
], function (ParsleyUtils) {
  var ParsleyAbstract = function () {};

  ParsleyAbstract.prototype = {
    asyncSupport: true, // Deprecated

    actualizeOptions: function () {
      ParsleyUtils.attr(this.$element, this.options.namespace, this.domOptions);
      if (this.parent && this.parent.actualizeOptions)
        this.parent.actualizeOptions();
      return this;
    },

    _resetOptions: function (initOptions) {
      this.domOptions = ParsleyUtils.objectCreate(this.parent.options);
      this.options = ParsleyUtils.objectCreate(this.domOptions);
      // Shallow copy of ownProperties of initOptions:
      for (var i in initOptions) {
        if (initOptions.hasOwnProperty(i))
          this.options[i] = initOptions[i];
      }
      this.actualizeOptions();
    },

    _listeners: null,

    // Register a callback for the given event name.
    // Callback is called with context as the first argument and the `this`.
    // The context is the current parsley instance, or window.Parsley if global.
    // A return value of `false` will interrupt the calls
    on: function (name, fn) {
      this._listeners = this._listeners || {};
      var queue = this._listeners[name] = this._listeners[name] || [];
      queue.push(fn);

      return this;
    },

    // Deprecated. Use `on` instead.
    subscribe: function(name, fn) {
      $.listenTo(this, name.toLowerCase(), fn);
    },

    // Unregister a callback (or all if none is given) for the given event name
    off: function (name, fn) {
      var queue = this._listeners && this._listeners[name];
      if (queue) {
        if (!fn) {
          delete this._listeners[name];
        } else {
          for(var i = queue.length; i--; )
            if (queue[i] === fn)
              queue.splice(i, 1);
        }
      }
      return this;
    },

    // Deprecated. Use `off`
    unsubscribe: function(name, fn) {
      $.unsubscribeTo(this, name.toLowerCase());
    },

    // Trigger an event of the given name.
    // A return value of `false` interrupts the callback chain.
    // Returns false if execution was interrupted.
    trigger: function (name, target) {
      target = target || this;
      var queue = this._listeners && this._listeners[name];
      var result, parentResult;
      if (queue) {
        for(var i = queue.length; i--; ) {
          result = queue[i].call(target, target);
          if (result === false) return result;
        }
      }
      if (this.parent) {
        return this.parent.trigger(name, target);
      }
      return true;
    },

    // Reset UI
    reset: function () {
      // Field case: just emit a reset event for UI
      if ('ParsleyForm' !== this.__class__)
        return this._trigger('reset');

      // Form case: emit a reset event for each field
      for (var i = 0; i < this.fields.length; i++)
        this.fields[i]._trigger('reset');

      this._trigger('reset');
    },

    // Destroy Parsley instance (+ UI)
    destroy: function () {
      // Field case: emit destroy event to clean UI and then destroy stored instance
      if ('ParsleyForm' !== this.__class__) {
        this.$element.removeData('Parsley');
        this.$element.removeData('ParsleyFieldMultiple');
        this._trigger('destroy');

        return;
      }

      // Form case: destroy all its fields and then destroy stored instance
      for (var i = 0; i < this.fields.length; i++)
        this.fields[i].destroy();

      this.$element.removeData('Parsley');
      this._trigger('destroy');
    },

    _findRelatedMultiple: function() {
      return this.parent.$element.find('[' + this.options.namespace + 'multiple="' + this.options.multiple +'"]');
    }
  };

  return ParsleyAbstract;
});

@@ -3560,24 +3560,206 @@
 ');%0A    %7D,%0A%0A
+    asyncIsValid: function() %7B%0A      ParsleyUtils.warnOnce(%22asyncIsValid is deprecated; please use whenIsValid instead%22);%0A      return this.whenValid.apply(this, arguments);%0A    %7D,%0A%0A
     _findRel

Add asyncIsValid for compatibility