# Page Not Found

The URL `dev/upgrade-setup.html` does not exist.

You might be looking for one of these pages:
- [Upgrade Setup](https://docs.nomad.xyz/developers/core-developers/upgrade-setup.md)
- [Core Developers](https://docs.nomad.xyz/developers/core-developers.md)
- [Node Operators](https://docs.nomad.xyz/developers/node-operators.md)
- [The Keymaster](https://docs.nomad.xyz/developers/node-operators/the-keymaster.md)
- [Application Developers](https://docs.nomad.xyz/developers/application-developers.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/developers/core-developers/upgrade-setup.md`)
- Use `Accept: text/markdown` header for content negotiation