# Changelog — ourdigital-okf

## 1.0 — 2026-06-16

Initial release.

- **produce** / **validate** / **visualize** modes for Open Knowledge Format (OKF) v0.1 bundles.
- `okf_common.py` — stdlib YAML-subset frontmatter + link parser (inline/block lists, folded
  and `>`/`|` block scalars, quoted scalars).
- `okf_validate.py` — conformance (parseable frontmatter + non-empty `type`) + broken-link
  warnings; text/JSON output; meaningful exit code.
- `okf_viz.py` — minimal self-contained Cytoscape graph viewer (CDN libs, no backend).
- Test suite: 20 stdlib `unittest` tests. Verified CONFORMANT against Google's reference
  bundles (crypto_bitcoin, ga4, stackoverflow).
- End-to-end verified: produce a 4-concept analytics bundle → validate (0 errors) →
  visualize (4 nodes, 9 edges).
- `install.sh` symlinks the skill into `~/.claude/skills/ourdigital-okf`.