changelog-generator

name

changelog-generator

description

This skill should be used when the user asks to "create a changelog", "generate changelog", "write release notes", "create release notes", "generate changelog from commits", "create changelog from git history", "summarize commits", "create changelog for version", "generate changelog since last release", "create changelog from past week/month", or needs to transform git commit history into user-friendly changelog entries for customers, product updates, or app store submissions.

Changelog Generator

This skill transforms technical git commits into polished, user-friendly changelogs that your customers and users will actually understand and appreciate.

When to Use This Skill

• Preparing release notes for a new version
• Creating weekly or monthly product update summaries
• Documenting changes for customers
• Writing changelog entries for app store submissions
• Generating update notifications
• Creating internal release documentation
• Maintaining a public changelog/product updates page

What This Skill Does

1. Scans Git History: Analyzes commits from a specific time period or between versions
2. Categorizes Changes: Groups commits into logical categories (features, improvements, bug fixes, breaking changes, security)
3. Translates Technical → User-Friendly: Converts developer commits into customer language
4. Formats Professionally: Creates clean, structured changelog entries
5. Filters Noise: Excludes internal commits (refactoring, tests, etc.)
6. Follows Best Practices: Applies changelog guidelines and your brand voice

How to Use

Basic Usage

From your project repository:

Create a changelog from commits since last release

Generate changelog for all commits from the past week

Create release notes for version 2.5.0

With Specific Date Range

Create a changelog for all commits between March 1 and March 15

With Custom Guidelines

Create a changelog for commits since v2.4.0, using my changelog 
guidelines from CHANGELOG_STYLE.md

Example

User: "Create a changelog for commits from the past 7 days"

Output:

# Updates - Week of March 10, 2024

## ✨ New Features

- **Team Workspaces**: Create separate workspaces for different 
  projects. Invite team members and keep everything organized.

- **Keyboard Shortcuts**: Press ? to see all available shortcuts. 
  Navigate faster without touching your mouse.

## 🔧 Improvements

- **Faster Sync**: Files now sync 2x faster across devices
- **Better Search**: Search now includes file contents, not just titles

## 🐛 Fixes

- Fixed issue where large images wouldn't upload
- Resolved timezone confusion in scheduled posts
- Corrected notification badge count

Inspired by: Manik Aggarwal's use case from Lenny's Newsletter

Tips

• Run from your git repository root
• Specify date ranges for focused changelogs
• Use your CHANGELOG_STYLE.md for consistent formatting
• Review and adjust the generated changelog before publishing
• Save output directly to CHANGELOG.md

Related Use Cases

• Creating GitHub release notes
• Writing app store update descriptions
• Generating email updates for users
• Creating social media announcement posts