# Nginx Cache Policy for Glasspane

Use this file when deciding what should and should not be cached.

## Recommended split

- `index.html` / latest page: low or no cache
- `latest.json`: no cache
- `viewer.html`: low cache
- `*.png`, `*.txt`, `*.json` screenshot artifacts: cache allowed

## Why

- latest operator state must refresh reliably
- archived artifacts are immutable once written

