- filter services using a docker filter expression (@mduheaume)
As a side note, the image is now multi-arch. That means it runs on amd64, arm and arm64 machines.
Also, the docker image is now semantically versioned. So you can specify e.g. mazzolino/shepherd:0.4 as image for the service in your swarm (inception, yeah!) and be sure that there will be patch-level updates, but no breaking changes!