Why This Stage Matters
A changelog is more than a list of commits. It’s a record of progress, a way to build trust, and one of the simplest ways to show your users — and contributors — that your project is alive and improving.
When done well, a changelog helps people:
- Understand what changed and why
- Decide whether to update or wait
- See the value of your work
- Feel invited to contribute
If you’re maintaining an Open Source project, writing changelogs should become part of your rhythm.
Step 1: Write for Humans, Not Just Devs
Your changelog doesn’t need to list every commit or pull request.
Instead, focus on:
- What changed
- Why it changed
- Who it helps
Write in clear, readable language. Use bullet points. Group related changes. Add context when it’s helpful.
Bad example:
- Fixed #41
- Added export button
- Refactor
Better example:
- Added a new “Export to CSV” feature for users who need to download reports
- Fixed a bug where the dashboard wouldn’t load in Firefox
- Refactored API handling to reduce duplicate calls (internal only)
Step 2: Use a Consistent Format
You don’t need to follow a formal spec, but consistency helps others (and future you).
A simple structure looks like:
## [1.2.0] – 2025-09-18 Support for exporting quiz results to CSV
### Added
-- Optional dark mode toggle in settings### Fixed Layout bug on mobile Safari
-- Login redirect issue when using social auth### Changed Updated dependencies to latest stable versions
-
Stick to a format that’s easy to scan, and group changes by purpose.
Step 3: Link to Relevant Issues or PRs (When Useful)
You don’t have to include every ticket number, but it’s helpful to link to:
- Major features
- Community contributions
- Bug reports that inspired a fix
This provides traceability without clutter. You can do it inline:
Fixed layout issue on mobile (#42)
Or in a footnote-style list at the bottom.
Step 4: Include Changelogs in Your Releases
If you’re tagging releases (and you should be), include a summary in the GitHub Releases page or wherever you publish updates.
Don’t just tag a version — explain what’s new.
Even a single sentence helps:
Version 1.0.2 includes bug fixes, dependency updates, and accessibility improvements on the login screen.
Step 5: Credit Contributors When Possible
If someone opened an issue or pull request that led to a change, mention them.
- Fixed crash when uploading large files (thanks @user123)
- Added dark mode toggle (@dev-daniel via #53)
This builds goodwill and reinforces that your project is a team effort — even if that team is small.
TL;DR
- Changelogs are for humans, not just version control
- Focus on what changed, why, and who it helps
- Use a consistent, readable format with simple groupings
- Link to issues and PRs when relevant
- Credit contributors and publish your changelog with each release
A thoughtful changelog doesn’t take much time — but it leaves a lasting impression.