# Page Not Found

The URL `next/02-api-compatibility` does not exist.

You might be looking for one of these pages:
- [Squidex 3.0: API Compatibility](https://docs.squidex.io/id-04-next/3.0-compatibility.md)
- [Notifications](https://docs.squidex.io/id-02-documentation/concepts/notifications.md)
- [Install Identity (Deprecated)](https://docs.squidex.io/id-01-getting-started/installation/install-identity.md)
- [Localization](https://docs.squidex.io/id-02-documentation/concepts/localization.md)
- [API](https://docs.squidex.io/id-02-documentation/developer-guides/api-overview.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.squidex.io/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.squidex.io/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/id-04-next/3.0-compatibility.md`)
- Use `Accept: text/markdown` header for content negotiation