Well I wanted some, never had an email, came home one night to see this thread with people saying they'd all gone.
Many to people with no slots to put them in their rigs. So no, upgrade modules may as well not have existed for me because I wasn't sitting 24/7 watching for them  and expected some decent numbers when they did become available and perhaps an email to inform me of the timing of them going on sale...to a day at least.

They know how many Sats and Mercs they sold, so they had an idea of how many to offer. Oh, and they weren't universally compatible either were they?