Building my own WinCE6.0 OS Image for Vybrid VFxx

Hi all!
Now I use V1.3beta3 version of BSP and Workspace.
I have installed WinCE 6 updates until August 2015.
When I will use V1.3beta4 Should I install montly upadtes until March 2016?
(V1.3 beta4 WinCE image & BSP - Toradex Vybrid System on Modules)
Thanks for answer!

Yes it is recommended that you install same updates as we had when we released image.