Hello! I uploaded this now: mariadb-10.3_10.3.31-0+deb10u1_source.changes ACCEPTED into oldstable-proposed-updates->oldstable-new
Uploading without prior permissions is allowed according to https://lists.debian.org/debian-devel-announce/2018/04/msg00007.html I will do the same for MariaDB 10.5 and Galera 4 and 3 unless somebody objects. - Otto