Yep, I’m gonna be that one guy who will be annoying about JPEG XL support.
JPEG XL is the successor to the long standing JPEG image format. Recently, its support has been enabled by default on both Chromium and Firefox. Except for Edge, all major web browsers support JPEG XL.
I mean, this should be nothing but an absolute win on your end. They’re smaller files, so lower operational costs regarding storage and bandwidth, keeping full compatibility with legacy JPEG.