Excellent security plugin- wish it could be extended

Thanks for developing this great plugin. As described, easy to get your Headers score from F to A in a few simple clicks which is excellent.

The developers have a poll asking for which additional functionality to build next, I voted there but also wanted to message here to say please bring the “content type” customizations.

To developers – would you have any advice on how I can add custom MIME type to my ?Content-Type?header? I am trying to add AVIF as a MIME type but cant get it to work.

I assume this would need to edit my hta access file, but which line? The only one it looks like it could be is “X-type” but this looks like it is binary between sniff / no sniff (no option for content type)

Cheers guys