Hm... Maybe your way is better, but i just add /etc/apparmor.d/disabled/ folder, and everything begin to work. When Users & Groups module bring up in this folder i find link to /etc/apparmor.d/usr.sbin.slapd.
And about release, when we will can see it? Now i try to integrate 1.3 BETA in my network, and this word "BETA" is not the best =))