2.0.1 (29 Jun 2020)

Improves build-time closure, build success rate and fixes disable_checks option.

Fixes:

• fix: disable_checks did not work for packages built via the sdist provider if the required version matches exactly the version used in nixpkgs.
• fix: some dependencies with markers were ignored completely
• fix: providers nixpkgs and sdist inherited many unneeded build inputs from nixpkgs leading to bloated build-time closures, increased failure rate and uneffective disable_checks option. After this fix, only non-python build-inputs are inherited from nixpkgs.
• mach-nix now sets pname + version for python packages instead of name