Set version to 0.8.0

Set version to 0.7.0

Set version to 0.6.2

Set version to 0.6.2-dev0

Set version to 0.6.1

cargo lock

Set build2cmake and kernel-abi-check to 0.5.2 for release prep (#177)

Set build2cmake and kernel-abi-check to 0.5.1 for release prep (#169)

Set build2cmake and kernel-abi-check to 0.5.0 for release prep (#164)

Switch to the to-be hf-nix repo (#141)