> ## Documentation Index
> Fetch the complete documentation index at: https://agenticadvertisingorg-snap-format-preview-links.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Link to the AdCP changelog on GitHub, covering breaking changes, new features, and schema updates for every release.

The detailed technical changelog is maintained in the repository. For the at-a-glance status of every published version, see [Versions & Compatibility](/docs/reference/versions). For high-level summaries and migration guides, see [Release Notes](/docs/reference/release-notes).

[**View Changelog on GitHub →**](https://github.com/adcontextprotocol/adcp/blob/main/CHANGELOG.md)

AdCP uses [Changesets](https://github.com/changesets/changesets) for protocol package version management. Pull requests that change the published protocol surface include an `adcontextprotocol` changeset compiled into the changelog at release time. App, site, billing, admin, infrastructure, and other non-protocol changes do not appear in the protocol package changelog. Protocol changes follow [semantic versioning](https://semver.org/).