# Page Not Found

The URL `network/network-upgrades/2023/1.x` does not exist.

You might be looking for one of these pages:
- [1.x](https://docs.cheqd.io/product/network/upgrades/2023/1.x.md)
- [2.x](https://docs.cheqd.io/product/network/upgrades/2024/2.x.md)
- [3.x](https://docs.cheqd.io/product/network/upgrades/2024/3.x.md)
- [4.x](https://docs.cheqd.io/product/network/upgrades/2025/4.x.md)
- [0.1.x](https://docs.cheqd.io/product/network/upgrades/2021/0.1.x.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/product/network/upgrades/2023/1.x.md`)
- Use `Accept: text/markdown` header for content negotiation