Sdrplay in satnogs-client docker

I have setup my satnogs-client in a docker contained following these instructions - https://github.com/kng/satnogs-client-docker/blob/main/lsf/LSF-GUIDE.md.
So far so good, it all seems to work fine with rtlsdr.
I now want to add sdrplay drivers to the image. The aforementioned instructions provide a way to do that, which include using an image from librespace/satnogs-client:lsf-addons.
However it seems the lst-addons tag does not exist in the librespace Docker registry - https://registry.hub.docker.com/r/librespace/satnogs-client/tags.

Can anyone advise where I can find this missing tag, or of another approach to add sdrplay?

Thank you in advance.

I also searched and finally ended up at:
knegge/satnogs-client:lsf-addons

the inofficial addons is purely maintained by me, not sure how it will be in the future.
my hub images and the image tag as seen in the compose
building them adds the benefit of having latest updates for system packages and the repos built, so can be worth the time.
I also don’t update the images on dockerhub regularly, this is manual for now.