Classify Changelog PR

This document provides classification rules for PRs that lack explicit CHANGELOG-* markers. The changelog-draft agent follows these rules inline when deciding whether to include an unmarked PR.

Categories

• NEW-FEATURE — A substantial new user-facing capability. Reserve for features that would warrant docs, marketing, or social media attention.
• IMPROVEMENT — Enhances an existing feature in a way users would notice (performance, UX, new options).
• BUG-FIX — Fixes a user-visible bug or regression.
• OZ — Changes to Oz / AI agent capabilities. At most 4 per release in the stable changelog.
• NONE — Explicitly opt out of changelog inclusion. Handled upstream by fetch_prs.py marker extraction.

Decision rules