Obsolete major version 13

Obsolete major version 13
│
│ The PostgreSQL version 13 is obsolete, but the server or client
│ packages are still installed. Please install the latest packages
│ (postgresql-14 and postgresql-client-14) and upgrade the existing
│ clusters with pg_upgradecluster (see manpage).
│
│ Please be aware that the installation of postgresql-14 will
│ automatically create a default cluster 14/main. If you want to
│ upgrade the 13/main cluster, you need to remove the already existing
│ 14 cluster (pg_dropcluster --stop 14 main, see manpage for details).
│
│ The old server and client packages are no longer supported. After the
│ existing clusters are upgraded, the postgresql-13 and
│ postgresql-client-13 packages should be removed.
│
│ Please see /usr/share/doc/postgresql-common/README.Debian.gz for
│
│ <Ok>