Can the "out" folder contents be safely cached forever after next-export ?

[rheaditi]

Hey guys!

Some background: we use next.js with a custom express server & have cloudfront configured to hit the next.js app.

Was wondering if the contents of the "out" folder after doing next build && next export can safely be cached "forever"?

Had some concerns since I don't see a hash on some of the files..

For example: the [0-3].js chunks:-

---

The specific issue we're having is that after a new deployment, some users start seeing 404s on the old server's assets (since that server is brought down).

Came across this gist but not sure if this is up to date!