Kernel Update in Backports - Reminder?

[shok <shok@mailbox.org>]

Hello!
I am using Debian Bullseye and just installed the kernel 5.14 from the 
bullseye-backports. Everything works fine so far.
My question is: Is there a subscription list where I can subscribe, to 
be updated via mail, when it is announced, that the Kernel Version in 
backports has been updated, so I can manually install the new Kernel 
version?
I appreciate any help / thoughts on that.

Thank you for all of ur effort with backports and debian in general, god 
bless u.

Matt