Some time ago I recieved a notice that support for 7.1 was near its end and that I should update. I carefully studied the handbook and started the update process, but freebsd-update required me to manually merge file after file from the /etc directory, and most of the time the changes affected only the versioning tags of the files. I wasn't sure if this was normal so I just kept going and merged a lot of them, but it was time-consuming and also irritating, so I didn't finish. How can I update the freebsd-update script so that it would work properly?