@eScienceCenter @egpbos Interesting blog post! My initial reaction is that GHCR still suffers from the same deficiencies as DockerHub: you are relying on the good will of a company to continue to make these services free, and the underlying code for this infrastructure is proprietary. Zenodo is an interesting suggested alternative, but as you point out has the manual download step which makes it quite inconvenient. Sounds like a docker interface to Zenodo could be something useful 🤔