Hi.. Just curious... My Sonar Professional membership expired last December... since then I have noticed that
when I reinstalled the latest command center. .it picks up updates of some kind.. the latest Rapture Session update for example..  
Do those of us with expired memberships still receive minor bug fixes ? Very happy with Sonar Prof. in general. Only problems
I've had are with Sampletank 3 and the newer WASAPI drivers.. a real crashfest... so I use asio4 all which I know isn't supposed to be good but is stable and runs smoothly on my PC ( I now use only on board sound) .

no, you only get updates of sonar if you have a valid "membership"
dunno about rapture, etc

While Rapture Session is bundled with SONAR, it is also sold separately. Historically plug-ins sold separately received free updates. That still appears to be the case. The plug-in support policy is the same regardless of how you acquired the plug-in.