v0.7.0

Added

• kac update takes a newer framework into a corpus that already has one. It fetches the template .corpus.yaml
  points at, decides file by file what the corpus receives, writes it, and records what it took. Everything it writes
  stays in the working tree and nothing is committed, so git diff is the review step.
  update covers the layers, the flags and what each
  refuses.
• kac update --check reports what would change and writes nothing, exiting non-zero where anything would. It
  answers in both directions: a framework file the corpus holds differently, and a file the corpus keeps where the
  framework's rules apply that the template sends nothing to.
• kac update --add-type adopts a type, and --drop-type gives one up. Adopting writes the type's schema, root
  page and template, and adds the name to types:. Giving one up refuses where the folder still holds records, naming
  the count.
• kac update --policy cautious|full overrides update-policy: for one run. cautious writes a seed only where
  the corpus has none. full holds every seed to the template and hands the reconciliation to the diff.
• update stamps upstream.commit alongside the template version and the date. A template read from a folder
  resolves no commit, and the key is then left as it stands.

Removed

• kac mechanism is gone, and kac update replaces both its halves. It compared two corpora on identical paths and
  read a manifest at tooling/manifest.yaml that no corpus held, so no corpus could run it against the framework it
  actually took.
• role: in .corpus.yaml is no longer written or read. It said whether a corpus carried the tests that prove the
  tool, and no corpus does. new stops writing it, and an update over a descriptor still carrying it names the key
  and stops, as it does for any retired key.

Changed

• A continuous integration starter is refreshed and never introduced. new writes the starter for the system
  --ci named, and an update leaves a starter the corpus does not hold where it is. Which system builds a repository is
  that repository's own answer.