When the appointment is in the AllDayArea and it ends at the CurrentDate and the DayStartTime and DayEndTime are set, the arrow for continuance is still shown.

Reproducible in the latest demo.

Create daily recurrence. Select multiple occurrences and drag them. For the first time they will be dragged. Then select exceptional (this is important!) occurrences and drag them - only the occurrence which was selected first will be dragged.

When the appointment is few days long and the IsAllDayEvent is Not set, the appointment is rendered on the previous day. The DayStartTime should also be set to something different then 0:00h.

In current implementation if the Appointment starts before the DayStartTime its not possible to scroll to it using ScrollIntoView method.

Like the  EnableSmallAppointmentRendering property of the DayViewDefinition/WeekViewDefinition.

Add ability to display arrows to the scheduleview when there are appointments outside the visible area
http://www.telerik.com/community/forums/wpf/scheduleview/mark-to-see-items-out-of-visible-range.aspx

Implement a way to hide weekends from MonthView

I know that there is few properties which can be stored into database (start time, end time, subject).
My main goal is to store priority and  timemarker data also but it seems there is no way to get them.
I've noticed that if time marker is added into appo

When creating an recurrent appointment on the 31st of the month Outlook gives the user a warning: "Some months have fewer than 31 days. For these months, the occurrence will fall on the last day of the month."  And as the message indicates, the event occurrences would start on the last day of the month when the 31st does not exist. 

This will set the occurrences at the end of each month regardless of the length of the month.

Currently it is possible to set only fixed width to the GroupHeaders.

Make it possible to render custom elements in the TimeRuler of the control.

Possible uses could be when you want to render an indicator like the CurrentTimeIndicator but for different time zone.

New ViewDefinition which shows an overview of a complete year. There should be a separate Calendar for each month and the days which have appointments should appear in Bold style.

The scroll goes only to the top or to the bottom.

When edit the a recurrent appointment by dragging or resizing it, existing exceptions are not cleared. They are cleared only when edit the appointment by its dialog.

Appointments are rendered below the AllDayArea.