(This is a resend as the original was sent out in the middle of the mailing list transition.)
SUSE Linux Enterprise Server 15 SP1 leaves its regular maintenance and support phase on January 31st 2021.
As openSUSE Leap 15.1 uses the SLES 15 SP1 updates, also Leap 15.1 support
from openSUSE Maintenance and Security will end on January 31st 2021.
(The original date of November 2020 was made with an earlier forecast of an earlier EOL of SLES 15 SP1.)
A upgrade to openSUSE Leap 15.2 is recommended.