To me there's a difference between what's on the host and what's on the client. For example, on I'm version 6.4.15787.6556 on the host. I have a client that shows its version is 6.4.15361.6527 and is in red because it needs to be updated, although that update isn't required. I'm just trying to find out what updating it from 6.4.15361.6527 to the latest update will change on the client end.

I don't believe anywhere in there it lists what's new on the client software, in this case going from 6.4.xx.6527 to the latest version.