What was the last published version of firmware for Leaf Afi II? Sometime ago I found some announcement mentioning usability improvements, screenshots of a v5.4.9 (I am stuck at 5.4.1) but never managed to get my hands on that (nor of a way to do the upgrade if it were found other than using outdated versions of CaptureOne or an updater software that is not downloadable anymore).
The backs are out of support with PhaseOne but can still be going strong, and these files would be more than a decade old but maybe still worth it, so I am curious..