v4.31.0 released

v4.31.0 is live — among others on zabbix.fox1.de.

This release tightens the shipped bundle: the production bundle is now minified, cutting the gzip transfer from around 103 KB to ~79 KB. The source map only loads when the DevTools are open — so no dead weight in normal operation.

Upgrade

Unzip the new release, reload php-fpm — done. Steps in the docs. No breaking changes.