cc-changeloglisted

# cc-changelog — Claude Code changelog watch (hyperclaude relevance) Repo-local dev tool (NOT a plugin skill). Compare a stored "last-checked" Claude Code version against the current latest, mine the official changelog for everything in between, and report only what actually touches this repo's surfaces — then optionally advance the stored version so the next run diffs from here. The value is not "summarize the changelog" — it is **mapping generic Claude Code changes onto the specific surfaces of the hyperclaude plugin** and verifying impact against the real repo files, exactly as a human maintainer would. ## State file `.claude/skills/cc-changelog/.last-checked-version` (sibling of this file, gitignored): a single line holding the last version the maintainer reviewed, e.g. `2.1.201`. It is the diff baseline; it advances only in Step 6. ## Procedure ### Step 1 — Baseline The diff baseline is `.claude/skills/cc-changelog/.last-checked-version` (one `X.Y.Z` line) — call it `STORED`. Step 2's helper reads it automatically; you don't Read it here. If the file is missing/empty the helper exits 2 — then ask the user which version to treat as the baseline (do not invent one) and pass it as the script argument. ### Step 2 — Fetch and slice the changelog The full `CHANGELOG.md` is ~5k lines; do **not** pull it whole into context. Run the local helper — it fetches the changelog and prints to stdout *only* the entries strictly newer than the baseline (it version-compares, so skip