**Current Situation:**
- The documentation says, in order to push a release to Dockerhub, we need to download artifacts from Github actions and push them to docker hub from a dev machine. There is a docker hub upload action in our `.github/workflows` folder and Dockerhub secrets are configured in Github actions secrets though.
**Goal:**
- Review and potentially fix the Github Dockerhub upload action.
**Acceptance Criteria:**
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[] We can upload builds from Github CI to Dockerhub by simply using the Github UI
[optional] **Notes:**
- We have an action to automatically upload Github CI artifacts directly to Docker Hub. It one needs to be tested, potentially fixed and could become our default way to uploading docker releases. This way we would store the docker hub API key in Github Action Secrets (it is there already) and individual devs do not need to bother.
[optional] **Open Questions:**
- Does the tagging of versions on docker images work properly?
- Do we want the tagging of versions to be moved next to the `docker build` invocation?