(base)adconrad@nosferatu:~$ reverse-depends src:mysql-5.6 | egrep '5\.6|18'
* pinba-engine-mysql-5.6 [amd64 arm64 ppc64el s390x]  (for mysql-client-5.6)
* bareos-database-mysql [amd64 i386]  (for libmysqlclient18)
* cfengine3                     (for libmysqlclient18)
* coturn                        (for libmysqlclient18)
* gnokii-smsd-mysql [amd64 arm64 armhf i386 powerpc ppc64el]  (for libmysqlclient18)
* hhvm [amd64]                  (for libmysqlclient18)
* kodi-bin                      (for libmysqlclient18)
* libmyodbc                     (for libmysqlclient18)
* libmysql++3v5                 (for libmysqlclient18)
* libwtdbomysql38               (for libmysqlclient18)
* lighttpd-mod-mysql-vhost      (for libmysqlclient18)
* mythtv                        (for mysql-server-5.6)
* mythtv-backend-master         (for mysql-server-5.6)
* mythtv-common                 (for mysql-client-5.6)
* mythtv-database               (for mysql-client-5.6)
* ntopng [amd64 armhf i386 powerpc]  (for libmysqlclient18)
* percona-server-server-5.6     (for mysql-common)
* percona-server-server-5.6     (for mysql-client-5.6)
* percona-server-test-5.6       (for mysql-client-5.6)
* percona-xtradb-cluster-server-5.6  (for mysql-client-5.6)
* percona-xtradb-cluster-server-5.6  (for mysql-common)
* pinba-engine-mysql-5.6 [amd64 arm64 ppc64el s390x]  (for mysql-server-core-5.6)
* repro                         (for libmysqlclient18)
* tarantool-lts-mysql-module [amd64 i386]  (for libmysqlclient18)
* tcl8.6-tdbc-mysql             (for libmysqlclient18)
* trafficserver-experimental-plugins [amd64 arm64 armhf i386 ppc64el]  (for libmysqlclient18)
(base)adconrad@nosferatu:~$ reverse-depends -b src:mysql-5.6 | egrep '5\.6|18'
* pinba-engine-mysql            (for mysql-source-5.6)
* tdbcmysql                     (for libmysqlclient18)