Changesets: Streamlining Versioning and Changelogs for Multi-Package Repositories

Changesets is a tool designed to simplify versioning and changelog management, particularly for multi-package repositories. It allows contributors to declare how their changes should be released, then automates updating package versions, changelogs, and publishing new versions based on that information. Changesets excels at solving the complexities of managing versions in multi-package repositories, keeping interdependent packages up-to-date and simplifying changes across groups of packages. It uses changeset files to define release intents, and a CLI tool combines multiple changesets into a single release, handling internal dependencies, updating changelogs, and releasing all updated packages from a monorepo with a single command. Comprehensive documentation, CI integration recommendations, and a GitHub Action for automating versioning pull requests and publishing are also provided.