I download the source package and compile it successfully. if I use that for new install it work correctly but if I  use it to upgrade prevues version throw bellow error, is there any special process for this scenario? if I download the upgrade from codeplex it work but my build dosn't work. :(

Compiler Error Message: CS1705: Assembly 'DotNetNuke, Version=7.0.6.121, Culture=neutral, PublicKeyToken=null' uses 'Telerik.Web.UI, Version=2013.1.403.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4' which has a higher version than referenced assembly 'Telerik.Web.UI, Version=2013.1.220.40, Culture=neutral, PublicKeyToken=121fae78165ba3d4'

if download the upgrade package from codeplex and reflected it, in dotpeek see that telerik referense version is 2013.1.403.40 that is latest version that comes with dnn 7.0.6
if I compile dnn with telerik 2013.1.220.40 it work just with dnn 7.0.5 therefore if I try to upgrade a version for example 7.0.0 that use older version of telerik, I see the error.

binding is same as original version.
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="Telerik.Web.UI" publicKeyToken="121fae78165ba3d4" />
        <bindingRedirect oldVersion="2008.0.0.0-2020.0.0.0" newVersion="2013.1.220.40" />
      </dependentAssembly>
    </assemblyBinding>

according to the binding version  403 must bind to version 220, but it seems that assembly binding doesn't affected.
is there any idea?