Fresh 4.0.4 Fix Apr 2026

: Significant fixes have improved state retention in islands during development, preventing the full-page reloads that previously plagued island updates. Troubleshooting Checklist

: A fix was implemented to add cache-bust query parameters to Vite asset URLs for better immutable caching. Fresh 4.0.4 fix

: Fixes now better handle commas in static file paths to prevent "not found" errors on specific filenames. : Significant fixes have improved state retention in

If your "Fresh 4.0.4" issue persists, try these standard recovery steps: Fresh 4.0.4 fix

If you are trying to "fix" a 404 error in your application, Fresh provides dedicated ways to handle missing routes: