Is 4.9 the last update to URSA Mini 4k?

I have 2 URSA Mini 4K cameras and recently tried to update them to the latest firmware but the Camera Setup utility is saying they're up to date at 4.9. Are these cameras no long supported by Blackmagic?

That was the last update for this camera, FW 5.0 and up ar formthr newer cameras.
Cheers

There's always the chance BM will come up with a compatible version of BMRaw in the future, so you never know. Won't make them any money of course as would only be compatible with an old camera / sensor they no longer sell but hey, stranger things have happened.