We will update the following packages to the latest version.
libpq5/oldstable 9.6.20-0+deb9u1 amd64 [upgradable from: 9.6.19-0+deb9u1]
libpq-dev/oldstable 9.6.20-0+deb9u1 amd64 [upgradable from: 9.6.19-0+deb9u1]
postgresql-9.6/oldstable 9.6.20-0+deb9u1 amd64 [upgradable from: 9.6.19-0+deb9u1]
postgresql-client-9.6/oldstable 9.6.20-0+deb9u1 amd64 [upgradable from: 9.6.19-0+deb9u1]
postgresql-contrib-9.6/oldstable 9.6.20-0+deb9u1 amd64 [upgradable from: 9.6.19-0+deb9u1]
Start maintenance window: 07/12/2020 23:00 CET
Stop maintenance window: 08/12/2020 02:00 CET
