newton

Use when editing, auditing, or preparing Newton CHANGELOG.md for a release, especially to make upgrade-impact information actionable for developers.

Use when drafting or reviewing Newton GitHub Release notes, release announcements, or high-level release summaries for patch, minor, RC, or final releases.

Use when auditing a Newton release for keep/defer decisions before a cut, reviewing an RC for readiness, or calibrating the skill against an already-shipped release.

Use when designing, adding, or reviewing public API for the Newton physics engine — class names, method signatures, type hints, docstrings, or parameter conventions. Also use when unsure if new API conforms to project conventions.