Repeatr: Reproducible, hermetic Computation. Provision containers from Content-Addressable snapshots; run using familiar containers (e.g. runc); store outputs in Content-Addressable form too! JSON API; connect your own pipelines! (Or, use github.com/polydawn/stellar for pipelines!)
Move root repo checkout before some other more complex operations, so that errors about hash not present in repo come out more clearly again.
(Follow-on to the previous batch of big changes here.)