For version 3.8.x I have had to write up a custom product to make VB CDN friendly. It took quite a bit of doing* but I am in hopes that VB 4 will take CDN's into consideration with all of the code. For example* creating a clientscript stylevar so javascript & css can be hosted on a CDN. I had to do this custom* replacing "clientscript" with "$stylevar[clientscript]".
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