The short version
A changelog is a structured, technical record of all changes. Release notes are a curated, user-friendly summary of the most important updates. Both serve your users — but in different ways.
What is a changelog?
A changelog is typically:
- Technical and concise
- Chronologically ordered by version
- Covers all notable changes (including minor ones)
- Primarily for developers and technical users
What are release notes?
Release notes are typically:
- User-friendly and narrative
- Highlight only the most important changes
- Can include screenshots, GIFs, and marketing language
- For everyone — developers, PMs, end users
Side-by-side comparison
| Aspect | Changelog | Release Notes |
|---|---|---|
| Audience | Developers, ops | Everyone |
| Tone | Technical, concise | Friendly, narrative |
| Scope | All changes | Highlights only |
| Format | Bullet lists | Prose + visuals |
Why the best teams do both
Use a changelog as your source of truth — the complete record. Then craft release notes from it, highlighting what matters most to your audience. With Deplyd, you can maintain both from a single dashboard and distribute them via widget, API, and email.