Hi, I recently upgraded from WordPress MU to WordPress 3.2.1. All my sites seem to be working fine, but I can't see a way to add new sites to the network.
In WordPress MU I had a superadmin menu which has now disappeared. This guide http://codex.wordpress.org/Create_A_Network instructed me to add
to wp-config.php, which I've done. Apparently I'm now supposed to see a 'network setup' option in Tools, but I don't.
Are there more things that need to be done when upgrading from MU to WordPresss 3?