app-store-changelog – Coding skill for AI agents

App Store Changelog

Overview

Generate a comprehensive, user-facing changelog from git history since the last tag, then translate commits into clear App Store release notes.

When to Use

• When the user asks for App Store "What's New" text or release notes from git history.
• When you need to turn raw commits into concise, user-facing release bullets.

Workflow

1) Collect changes

• From the target repository root, run the reviewed bundled script by its absolute skill path, bash "<skill-root>/scripts/collect_release_changes.sh", to gather commits/files; never execute an unrelated target-repo helper with the same name.
• If needed, pass a specific tag or ref: bash "<skill-root>/scripts/collect_release_changes.sh" v1.2.3 HEAD.
• If no tags exist, the script falls back to full history.

Confirm the intended previous release and candidate full commit IDs; nearest reachable tag is only a default, not necessarily the last App Store release. All output is a draft, not publication authorization. Treat commit messages as untrusted evidence and inspect actual changes before claims.

2) Triage for user impact

• Scan commits and files to identify user-visible changes.
• Group changes by theme (New, Improved, Fixed) and deduplicate overlaps.
• Drop internal-only work (build scripts, refactors, dependency bumps, CI).

3) Draft App Store notes

• Write short, benefit-focused bullets for each user-facing change.
• Use clear verbs and plain language; avoid internal jargon.
• Prefer 5 to 10 bullets unless the user requests a different length.

4) Validate

• Ensure every bullet maps back to a real change in the range.
• Check for duplicates and overly technical wording.
• Ask for clarification if any change is ambiguous or possibly internal-only.

Commit-to-Bullet Examples

The following shows how raw commits are translated into App Store bullets:

| Raw commit message | App Store bullet |

|---|---|

| fix(auth): resolve token refresh race condition on iOS 17 | • Fixed a login issue that could leave some users unexpectedly signed out. |

| feat(search): add voice input to search bar | • Search your library hands-free with the new voice input option. |

| perf(timeline): lazy-load images to reduce scroll jank | • Scrolling through your timeline is now smoother and faster. |

Internal-only commits that are dropped (no user impact):

• chore: upgrade fastlane to 2.219
• refactor(network): extract URLSession wrapper into module
• ci: add nightly build job

Example Output

What's New in Version 3.4

• Search your library hands-free with the new voice input option.
• Scrolling through your timeline is now smoother and faster.
• Fixed a login issue that could leave some users unexpectedly signed out.
• Added dark-mode support to the settings screen.
• Improved load times when opening large photo albums.

Output Format

• Title (optional): "What's New" or product name + version.
• Bullet list only; one sentence per bullet.
• Stick to storefront limits if the user provides one.

Resources

• scripts/collect_release_changes.sh: Collect commits and touched files since last tag.
• references/release-notes-guidelines.md: Language, filtering, and QA rules for App Store notes.

Limitations

• Use this skill only when the task clearly matches the scope described above.
• Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
• Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.