Open
Description
By default, in 3.27, changesets that no longer match a batch spec are archived, instead of detached. Although we believe this is a better, safer default for most users, it's possible that some users would want the previous behaviour.
As such, we should add a -detach-all (or similar) flag to src batch apply that will immediately detach changesets that would be archived when the batch spec is applied. Whether this should be done via a post-apply set of GraphQL calls or as an option that is passed directly to the applyBatchChange mutation is left as an exercise for the implementer.