Allegorithmic Permanent Licenses account expiry ?

I am fully paid for permanent versions up to 30th November 2021 (gulp, that's tomorrow !) so will my Allegorithmic account with all the license keys and software vanish in a puff of smoke after that date ?

Of course I am downloading, but it is taking much longer than I thought so I may need to go over that date.  Many thanks for any help.  🙂