It is, but at some point several dependencies might not be updated successfully for whatever reason, and I would like Renovate to retry to PRs or just close them in favour of running other dependency updates and then trying again.

Hm, we have it setup to do all dependency updates on the same branch/MR. We’ve had broken builds but it’s typically because of a breaking api change in a dep. We’ve never really had issues but we’ve only used it for node/golang that has pretty good dependency management systems.