> This page is for Release Notes.

> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://mailchimp.com/developer/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://mailchimp.com/developer/_mcp/server.

# Data changes with Apple Mail Privacy Protection

Apple is launching Apple Mail Privacy Protection, which may change campaign reporting data. Check out our [Apple Mail Privacy Protection Resources](https://mailchimp.com/mail-privacy-protection/) for more.

The Apple Mail Privacy Protection changes coming in iOS 15 will change Mailchimp’s email tracking for iOS users who opt in. Check our [FAQ](https://mailchimp.com/help/apple-privacy-faq/), but you may want to review how you use data and features related to opens and user location. If you surface this data in your integration, we recommend providing context on Apple’s changes.