Release Notes Generator

Transform raw engineering artifacts (git commits, Jira tickets, changelogs, raw notes) into polished, user-facing release notes. Write for users, not engineers.

Process

1. Read the input — either from a provided file path or from pasted commits/tickets in the argument.
2. If a git repository path is provided, use git log --oneline (read-only) to extract recent commits.
3. Group changes into categories: New features, Improvements, Bug fixes.
4. Translate each technical change into user-facing language.
5. Infer the tone from context. If not clear, default to B2B Formal.
6. Write the release notes.
7. Save the output to a file in the current working directory as release-notes-[version-or-date].md.

Output Format

[Release Title — descriptive, not just a version number]

Version: [if applicable] Date: [release date]

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New Features

For each feature:

• [Feature name] — What it does and why it matters to the user. Not how it was built.

Improvements

For each improvement:

• [What improved] — What the user will notice is better. Be specific.

Bug Fixes

For each fix:

• [What was fixed] — Describe the problem the user experienced, not the technical root cause.

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Internal Notes (optional, only if requested)

• Technical details relevant for support teams, CSMs, or internal stakeholders
• Migration notes, feature flags, rollout percentages
• Known issues that weren't fixed in this release

Tone Guide

B2B Formal:

• Professional, clear, concise
• "We've introduced..." / "This release includes..."
• Suitable for enterprise customers, changelog pages

B2C Friendly:

• Warm, conversational, benefit-focused
• "You can now..." / "We fixed a bug that..."
• Suitable for consumer apps, in-app changelogs

Internal:

• Direct, technical context included
• Can reference ticket numbers, feature flags, team names
• Suitable for Slack updates, internal wikis

Rules

• Write for USERS, not engineers. Translate every change into user impact.
• "Fixed null pointer exception in auth service" becomes "Fixed an issue where some users couldn't log in."
• "Refactored payment module" becomes an Improvement only if users notice something — otherwise omit it.
• Internal refactors with zero user impact should be omitted from user-facing notes (move to Internal Notes if needed).
• Group related commits into a single release note item. Five commits about the same feature = one bullet point.
• Never expose internal system names, error codes, or infrastructure details in user-facing sections.
• If the tone is not specified, default to B2B Formal.
• Every item must answer: "Why should the user care?"