Release Changelog Skill

Generate the user-facing changelog for the stable Paperclip release.

Versioning Model

Paperclip uses calendar versioning (calver):

• Stable releases: YYYY.MDD.P (e.g. 2026.318.0)
• Canary releases: YYYY.MDD.P-canary.N (e.g. 2026.318.1-canary.0)
• Git tags: vYYYY.MDD.P for stable, canary/vYYYY.MDD.P-canary.N for canary

There are no major/minor/patch bumps. The stable version is derived from the intended release date (UTC) plus the next same-day stable patch slot.

Output:

• releases/vYYYY.MDD.P.md