As noted in the original post, this is not a standard updare/upgrade. It is an uninstall/reinstall for a very small set of users. It contains a file that support has been providing manually for a few weeks.
If you are not having a problem with WFX, this update will not matter to you and not upgrade hoopla is needed and the versining is non-critical.
I understand that it can lead to some confusion, but this seems like nine posts too many for people that are likel not affexted by the update.