v0.12.0

Features & Improvements

• Improve the user experience of pdm run:
  • Add a special key in tool.pdm.scripts that holds configurations shared by all scripts.
  • Support loading env var from a dot-env file.
  • Add a flag -s/--site-packages to include system site-packages when running. #178
• Now PEP 582 can be enabled in the Python interperter directly! #181

Bug Fixes

• Ensure setuptools is installed before invoking editable install script. #174
• Require wheel not wheels for global projects #182
• Write a sitecustomize.py instead of a .pth file to enable PEP 582. Thanks @Aloxaf.
  Update get_package_finder() to be compatible with pip 20.3. #185
• Fix the help messages of commands "cache" and "remove" #187