does anyone know about this error? I don't use ZFS but this is a VPS, I get the error when I try to switch to latest kernel on unstable
```

[nix@nixos:~]$ sudo nixos-rebuild switch --upgrade
unpacking channels...
building Nix...
building the system configuration...
error: Linux v5.3 is not yet supported by zfsonlinux v0.8.1.
Try zfsUnstable or set the NixOS option boot.zfs.enableUnstable.

```