It seems that the persistance framework (for RadGrid at least) saves the .dll version info together with the grid settings:
I think this poses a major issue because when you update the DLL all the users who have their saved settings like that will receive an exception for the version mismatch.
<
ControlSetting
>
<
Name
>MasterTableView.ColumnSettings</
Name
>
<
Value
Type
=
"System.Collections.Generic.List`1[[Telerik.Web.UI.GridTableView+PersistableColumnSetting, Telerik.Web.UI, Version=2013.3.1015.45, Culture=neutral, PublicKeyToken=121fae78165ba3d4]]"
>
I think this poses a major issue because when you update the DLL all the users who have their saved settings like that will receive an exception for the version mismatch.