Auto recurring payment still running when plan is deactivated !!

I have imported new plans on all users because they needed 4 different plans instead of one. I have unpublished the old plan and would of course then expect that recurring payments for that old unpublished plan are not triggered anymore - but they ARE !! That is very bad! How to avoid this ??

Also mails are still sent out from this unpublished plan !

Unpublishing a plan doesn't turn off auto recurring payments nor does it disable their existing subscriptions. You need to disable those yourself or let users cancel their subscriptions properly. Unpublished plans just disables access to the plan for new purchases.

Ideally in the future we'll use token based payments for recurring payments and entirely handling the scheduling on our end instead of relying on a payment processor having recurring payments notify us. This would allow things like unpublishing to turn off recurring payments cleanly as we'd just remove them from the recurring scheduler.