Invite local distributed list to an event

I hope you will answer me with next questions:

  1. According to this page http://www.emclient.com/release-history last version is 7.0.28822.0 , but according to my version (updated via em client) it’s 7.0.30068.0. What is the last release version?

  2. When I create event and set participants as local distributed list I got exception(see below):
    Is it going to be fixed soon? Do you know about this problem?
    =======STACKTRACE======
    eM Client (7.0.30068.0)
    Windows: Microsoft Windows NT 10.0.10240.0, Framework: 4.0.30319.42000
    The following error has occurred:
    System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. —> System.UriFormatException: Invalid URI: The hostname could not be parsed.
    at System.Uri.CreateHostStringHelper(String str, UInt16 idx, UInt16 end, Flags& flags, String& scopeId)
    at System.Uri.CreateHostString()
    at System.Uri.EnsureHostString(Boolean allowDnsOptimization)
    at System.Uri.GetComponentsHelper(UriComponents uriComponents, UriFormat uriFormat)
    at System.Uri.GetComponents(UriComponents components, UriFormat format)
    at System.Uri.GetHashCode()
    at MailClient.Storage.Application.Schedule.ScheduleItem1.AttendeeEqualityComparer.GetHashCode(Attendee obj) at LinqBridge.KeyComparer1.GetHashCode(Key1 obj) at System.Collections.Generic.Dictionary2.Insert(TKey key, TValue value, Boolean add)
    at System.Linq.Enumerable.IntersectExceptImpl[TSource](IEnumerable1 first, IEnumerable1 second, IEqualityComparer1 comparer, Boolean flag) at MailClient.Storage.Application.Schedule.ScheduleItem1.CheckForChangedAttendees()
    at MailClient.Storage.Application.Schedule.ScheduleItem1.PerformScheduling() at MailClient.Storage.Application.Schedule.ScheduleItem1.EndUpdateInternal()
    at MailClient.Storage.Application.Item2.EndUpdate() at MailClient.Storage.Application.Schedule.ScheduleItem1.EndUpdate()
    at MailClient.Storage.Application.Schedule.ScheduleItemCollection1.AddedItems(IEnumerable1 items)
    at MailClient.Storage.Application.ItemCollection2.Add(TItem item, CancellationToken cancellationToken) at MailClient.Storage.Application.ItemCollection2.Add(TItem item)
    at MailClient.UI.Forms.formEvent.SaveDataToEvent()
    at MailClient.UI.Forms.formEvent.buttonSave_Click(Object sender, EventArgs e)
    at System.Windows.Forms.Control.OnClick(EventArgs e)
    at MailClient.Common.UI.Controls.ControlToolStrip.ControlToolStripButton.PerformClick()
    at MailClient.Common.UI.Controls.ControlToolStrip.ControlToolStripButton.OnMouseUp(MouseEventArgs e)
    at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
    at System.Windows.Forms.Control.WndProc(Message& m)
    at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
    at System.Windows.Forms.ContainerControl.WndProc(Message& m)
    ================