While it's not officially released, it is in RC status right now, and since this site runs on a different server, I figured I'd go ahead and start testing PHP 8.2. So here it is! This site is already pretty lightweight so I doubt there will be any noticeable speed differences. I think the speed differences will be noticed on sites running WordPress.
In somewhat related news but unrelated news, PHP 8.1 finally has support for IonCube. Not that I advocate using that proprietary obfuscation, but it means they're finally no longer holding back the internet on PHP 7.4 which is going EOL very soon.