# Page Not Found

The URL `developers/mainnet-updates` does not exist.

You might be looking for one of these pages:
- [Builder Guides](https://docs.merlinchain.io/merlin-docs/developers/builder-guides.md)
- [Maintenance & Upgrade Guidelines](https://docs.merlinchain.io/merlin-docs/developers/maintenance-and-upgrade-guidelines.md)
- [Junior Builder Guides](https://docs.merlinchain.io/merlin-docs/developers/junior-builder-guides.md)
- [Fees](https://docs.merlinchain.io/merlin-docs/developers/builder-guides/fees.md)
- [Developers](https://docs.merlinchain.io/merlin-docs/developers.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/merlin-docs/developers/builder-guides.md`)
- Use `Accept: text/markdown` header for content negotiation