# Cc Whatsnew

> Use when a new Claude Code version is published, when checking the changelog, or when asked "what was added recently?", "what's new in v2.1.x?", or "fetch the official new features". Reports from the official release notes / changelog in two views - an exhaustive feature summary and an applicability verdict for mumei. Scope via argument (latest / vX.Y.Z / vA..vB / last N); with no argument, choose via AskUserQuestion. After reporting, proposes creating a GitHub issue only when there are mumei adoption candidates.

## Facts
- Page: https://tashan.sh/capability/skill-hir4ta-cc-whatsnew
- tashan id: skill:hir4ta/cc-whatsnew
- Source: https://github.com/hir4ta/mumei
- Type: skill
- Category: security
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 97.0
- Freshness: 94.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: MIT
- Official: no

## Install

```sh
cp -r cc-whatsnew ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-14 by tashan (https://tashan.sh) from public evidence. Scorer s5.