Fedora 35 will go end of life for updates and support on 2022-12-13
No further updates, including security updates, will be
available for Fedora 35 after the said date. All the updates of Fedora
N being pushed to stable will be stopped as well.
Fedora 36 will continue to receive updates until approximately one
month after the release of Fedora 37. The maintenance schedule of
Fedora releases is documented on the Fedora Project wiki . The
fedora Project wiki also contains instructions  on how to upgrade
from a previous release of Fedora to a version receiving updates.
Fedora Release Engineering