# Changelog

## 0.1.0 - Controlled Preview

Date: 2026-05-14

### Added

- Native knowledge-operations foundation: governed asset registry, metadata
  schemas, relationships, retrieval, transformations, workflow jobs, service
  API, audit records, and policy-gated operation contexts.
- Blob/content-stream foundation with in-memory, local filesystem, and optional
  S3 adapters; representation content is deduplicated by digest and exposed
  through native services and CMIS content-stream routes.
- Profiled CMIS 1.1 Browser Binding subset for controlled integrations:
  repository/type discovery, navigation projections, object reads/writes,
  content streams, change tokens, ACL discovery, relationships, change log, and
  selected compatibility operations.
- Bounded CMIS read-side contract for simple document queries, common-property
  ordering, relationship filters, ACL vocabulary, and explicit unsupported
  diagnostics.
- Compact pytest performance-history monitor with rolling and daily summaries.
- State Hub registered workplans and timestamped CMIS assessment evidence.

### Evidence

- Full venv test suite:
  `.venv/bin/python -m pytest -q` -> `166 passed`, `15 skipped`.
- OpenCMIS selected Browser Binding baseline:
  `run-20260514T003705Z` -> completed, `0` unexpected findings, `0` waivers,
  object/content passed, only local HTTP loopback warning remains.
- Packaging smoke:
  `python3 -m build --sdist --wheel` succeeded for `0.1.0`.
- Clean install smoke:
  installed `kontextual_engine-0.1.0-py3-none-any.whl[service]` in a throwaway
  venv and verified `kontextual_engine.__version__`, `create_app`, and runtime
  attachment.

### Known Limitations

- This is not a full CMIS certification and not a broad ECM replacement claim.
- CMIS support is Browser Binding only; AtomPub and Web Services are out of
  scope.
- CMIS `getDescendants`, `getFolderTree`, PWC/checkin/checkout, full CMIS SQL,
  policy mutation, retention/hold, renditions, and broad filing mutations are
  intentionally unsupported.
- Multifiling is projection-only.
- `appendContentStream` is whole-object append through deduplicating storage;
  chunk-level composition remains deferred.
- Preview deployments must put CMIS access points behind HTTPS termination.
- Optional `markdown` and `llm` extras point to local sibling repositories for
  this controlled workspace preview; they are not required for the default or
  service install.