I wonder a bit, why ZFS seems to require an installer for every new variation of macOS.
Paragon's NTFS and EXT file system drivers happily keep working unmodified for several macOS versions, but ZFS not only seems to break each time, but also for a given version needs separate installers for each OS version. Why's that?
That said, I felt compelled for some important reasons beyond this discussion here, to upgrade to the 10.13 developer beta, but unfortunately, the ZFS driver didn't survive the OS upgrade with function intact, and the attempt at installing the Sierra drivers fails miserably.
So: are there tricks to get the driver working under 10.13? Is there (even a hacked) version of ZFS planned, such that one can install on 10.13?
I have a bunch of important, but not vital, data on a ZFS formatted drive. More importantly, it's a drive I use as an overflow, where I move stuff that doesn't have to be on my (way too full) internal drive, so gaining access to it again, would be somewhat helpful...