v0.6.3 · Fix Zenodo archive: invalid DataCite relation

Fix release: corrects the invalid DataCite relation that prevented v0.6.1 and v0.6.2 from archiving on Zenodo.

What went wrong with v0.6.1 / v0.6.2

Both prior releases were correctly received by Zenodo (HTTP 202 ack) but failed in async processing with:

{ \"errors\": \"Invalid value isinspiredby.\" }

The .zenodo.json file contained a related_identifiers entry with \"relation\": \"isInspiredBy\" — not a valid DataCite Schema 4.x relation value. Zenodo's strict DataCite validator rejected the entire deposit.

What was fixed

• .zenodo.json: relation: isInspiredBy → relation: references (the closest valid DataCite value for intellectual-debt acknowledgment without implying derivative authorship — important because nuwa-skill is MIT-licensed while this project is CC BY-NC 4.0; isDerivedFrom would create license-stacking interpretation problems that references avoids)
• CITATION.cff version bumped to 0.6.3 to match this release tag

This release is otherwise functionally identical to v0.6.0.

After this release

Once Zenodo finishes archiving (1–2 minutes), the repository will have a permanent DOI of the form 10.5281/zenodo.NNNNNNN. The README + CITATION.cff will then be updated with the DOI badge + identifiers field in a follow-up commit.

See v0.6.0 release notes for the CC BY-NC 4.0 license change. No functional changes since then.