I've noticed that this does not update the URL under One-Click Installs. So, when upgrades become available, you have to rename that directory to the old name, run the upgrade, then change it back. This seems to have worked in my case; however, I'd much rather learn how to fix the URL under One-Click Installs in the case of a changed Wordpress directory name. I must confess I have not exhaustively RTFM'd, so if I missed it somewhere in the docs, it would be great to get a pointer to the fix. TIA.