[redeeman]

not everything is a client<->customer relationship.

Professionally I can definitely support old stuff. It costs extra most often.

Conservative doesnt have to be stuck. I am not recommending we send h266 to everyone now, but h265 is well supported, as is AV1.

lzma support in zip has been widely supported for many years at this point. I am going to be choosing my "sane defaults", and if someone has a problem with that, they can simply do what they need to do to open it, or provide a damn good reason for me to go out of my way.