MariaDB 12.1.2, 11.8.5, 11.4.9, 10.11.15 & 10.6.24
12.1.2 - https://mariadb.com/docs/release-notes/community-server/12.1/12.1.2
11.8.5 - https://mariadb.com/docs/release-notes/community-server/11.8/11.8.5
11.4.9 - https://mariadb.com/docs/release-notes/community-server/11.4/11.4.9
10.11.15 - https://mariadb.com/docs/release-notes/community-server/10.11/10.11.15
10.6.24 - https://mariadb.com/docs/release-notes/community-server/10.6/10.6.24