Missing latest tag for docker container

[profgiuseppe]

Trying to pull the container from dockerhub results in error:

$ docker pull opencb/iva
Using default tag: latest
Error response from daemon: manifest for opencb/iva:latest not found

While pulling the specific tag v1.0.0-rc2 works fine:

$ docker pull opencb/iva:v1.0.0-rc2
v1.0.0-rc2: Pulling from opencb/iva
...
Digest: sha256:a6971fe4d8934f2d07cc576d4759811456f15d39b6977404ce04e294eec3efb3
Status: Downloaded newer image for opencb/iva:v1.0.0-rc2

OS: Debian 9.8 Stretch
Docker version 18.09.3, build 774a1f4