The github workflow is not building the images for 11.0 and 12.0 this gives problems. Already version 11.0 cannot be used because it is pointing to an address that does not exist and can't install postgresql-client.
I don't know if it is preferable to include these versions or to give them as "unattended" and remove the Dockerfile from the repository.
https://github.com/Tecnativa/doodba/blob/master/.github/workflows/ci.yaml#L37