So I was unhappily looking forward to upgrading emily.no-fi.com (the web server here at home) from OS X Server 10.1.5 to 10.2 and was expecting the usual hassles to replace my httpd.conf, sendmail, config files. I went through all this before with each point release and was prepared for it. Apple upgrade sheet suggests that “you really want to export the user list and back everything up first”, but I just shotgunned it and installed over everything.
Cool thing #1: The single 10.2 server disc updates both the base OS X and the server items to 10.2
Cool thing #2: My sendmail config was preserved intact!
Bad things: httpd.conf and the root index.html was overwritten. No big deal as I backed everything up. The only real change was to re-enable PHP and that was it.
The new server monitor apps are way cool!