I am bringing a new machine online and would like to install CE U3 for compatibility. We will upgrade to CE U5 all at once in a month or so. so why can I not find where to download CE U3? It seems we used to be able to select any of the previous builds.
As our latest version is CE U4, so, currently you can download U4 from our software download center. Please download the same for compatibility test in your end.