Hi, SUSE Linux Enterprise Server 15 SP4 leaves its regular maintenance and support phase on December 31st 2023. As openSUSE Leap 15.4 uses the SLES 15 SP4 updates, also openSUSE Leap 15.4 support from openSUSE Maintenance and Security will end on December 31st 2023. An upgrade to openSUSE Leap 15.5 is recommended. Ciao, Marcus -- Marcus Meissner (he/him), Distinguished Engineer / Senior Project Manager Security SUSE Software Solutions Germany GmbH, Frankenstrasse 146, 90461 Nuernberg, Germany GF: Ivo Totev, Andrew McDonald, Werner Knoblich, HRB 36809, AG Nuernberg