Jul448 Upd -

your-app --version Expected output: Version: jul448-upd (build 448)

| Issue ID | Description | Workaround | |----------|-------------|-------------| | JUL448-1 | Legacy Firefox ESR (v91) users may see broken UI due to removed CSS grid polyfill. | Advise users to upgrade to Firefox ESR v115+. | | JUL448-2 | Occasional 504 Gateway Timeout when using reverse proxy with keepalive > 100s. | Reduce proxy_read_timeout to 60s in nginx config. | | JUL448-3 | Third-party SMTP plugin fails to authenticate after TLS update. | Re-enter credentials; switch to OAuth2 if supported. | | JUL448-4 | Memory usage spikes during first backup after update. | This is a one-time re-indexing process; allow up to 2 hours. | jul448 upd

Vendors typically release a (e.g., jul448-upd2) within 7–14 days to address these. Monitor the official issue tracker. How to Verify You Are Running Jul448 UPD To confirm a successful installation: | Reduce proxy_read_timeout to 60s in nginx config