# Page Not Found

The URL `admin/requires-changes-from-2.x-to-3.x` does not exist.

You might be looking for one of these pages:
- [Requirements](https://docs.navigaglobal.com/dashboard-writer/4.2.1/admin/requirements.md)
- [Migration v3 to v4](https://docs.navigaglobal.com/dashboard-writer/4.2.1/admin/migration.md)
- [Config](https://docs.navigaglobal.com/dashboard-writer/4.2.1/admin/config.md)
- [Store author data](https://docs.navigaglobal.com/dashboard-writer/4.2.1/admin/config/store-author-data.md)
- [Writer 7 and later](https://docs.navigaglobal.com/dashboard-writer/4.2.1/admin/config/writer-7-and-later.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/dashboard-writer/4.2.1/admin/requirements.md`)
- Use `Accept: text/markdown` header for content negotiation