Octochangelog mascot Octochangelog

Rails + RSC edition

Octochangelog

Compare GitHub changelogs in a single view

Pick a repository and two versions. Octochangelog gathers the release notes, groups the important sections, and gives your team a link they can review together.

Compare changelogsSee example
Powered by React on Rails Pro, React Server Components, and Control PlaneRails owns routing, OAuth, persistence, and deploys while RSC streams the heavy changelog rendering.
View the original Octochangelog

What Octochangelog does

Everything that makes release reviews easier, with the Rails pieces underneath.

Compare releases easily

Sifting through changelogs on GitHub taking too much time? Let Octochangelog put the list of changes in a single view!

Share changelogs

Want to let your team review the changes in a dependency? Give them a link!

Don't miss breaking changes

Octochangelog finds all breaking changes, and lists them at the top. You cannot miss those pesky gotchas now!

No manual sorting

Want a list of major, minor and patch level changes? Octochangelog groups changes into categories for you!

Changes per version

Want to know which version introduced a certain change? Octochangelog labels each change with the version number.

Try a real comparison

Start with examples that exercise grouped release notes.

testing-library/eslint-plugin-testing-libraryv6.5.0 to latest

ESLint Testing Library

The original Octochangelog example, useful for checking visual parity with the upstream app.

TanStack/router1.120.5 to latest

TanStack Router

A library-sized changelog with enough version depth to stress the parser.

vitejs/vite6.0.0 to latest

Vite

Good for showing off grouped notes, code blocks, and markdown-heavy releases.

shakacode/react_on_rails16.0.0 to latest

React on Rails

A meta demo: compare React on Rails releases inside the React on Rails Pro port.

Rails-backed activity

Recent comparisons are persisted by Rails.