2018.7.1 (2018-07-01)

Features & Improvements

• All calls to pipenv shell are now implemented from the ground up using shellingham, a custom library which was purpose built to handle edge cases and shell detection. #2371
• Added support for python 3.7 via a few small compatibility / bugfixes. #2427,
  #2434, #2436
• Added new flag pipenv --support to replace the diagnostic command python -m pipenv.help. #2477, #2478
• Improved import times and CLI runtimes with minor tweaks. #2485

Bug Fixes

• Fixed an ongoing bug which sometimes resolved incompatible versions into lockfiles. #1901
• Fixed a bug which caused errors when creating virtualenvs which contained leading dash characters. #2415
• Fixed a logic error which caused --deploy --system to overwrite editable vcs packages in the pipfile before installing, which caused any installation to fail by default. #2417
• Updated requirementslib to fix an issue with properly quoting markers in VCS requirements. #2419
• Installed new vendored jinja2 templates for click-completion which were causing template errors for users with completion enabled. #2422
• Added support for python 3.7 via a few small compatibility / bugfixes. #2427
• Fixed an issue reading package names from setup.py files in projects which imported utilities such as versioneer. #2433
• Pipenv will now ensure that its internal package names registry files are written with unicode strings. #2450
• Fixed a bug causing requirements input as relative paths to be output as absolute paths or URIs. Fixed a bug affecting normalization of git+git@host uris. #2453
• Pipenv will now always use pathlib2 for Path based filesystem interactions by default on python<3.5. #2454
• Fixed a bug which prevented passing proxy PyPI indexes set with --pypi-mirror from being passed to pip during virtualenv creation, which could cause the creation to freeze in some cases. #2462
• Using the python -m pipenv.help command will now use proper encoding for the host filesystem to avoid encoding issues. #2466
• The new jinja2 templates for click_completion will now be included in pipenv source distributions.
  #2479
• Resolved a long-standing issue with re-using previously generated InstallRequirement objects for resolution which could cause PKG-INFO file information to be deleted, raising a TypeError. #2480
• Resolved an issue parsing usernames from private PyPI URIs in Pipfiles by updating requirementslib. #2484

Vendored Libraries

• All calls to pipenv shell are now implemented from the ground up using shellingham, a custom library which was purpose built to handle edge cases and shell detection. #2371
• Updated requirementslib to fix an issue with properly quoting markers in VCS requirements. #2419
• Installed new vendored jinja2 templates for click-completion which were causing template errors for users with completion enabled. #2422
• Add patch to prettytoml to support Python 3.7. #2426
• Patched prettytoml.AbstractTable._enumerate_items to handle StopIteration errors in preparation of release of python 3.7. #2427
• Fixed an issue reading package names from setup.py files in projects which imported utilities such as versioneer. #2433
• Updated requirementslib to version 1.0.9 #2453
• Unraveled a lot of old, unnecessary patches to pip-tools which were causing non-deterministic resolution errors. #2480
• Resolved an issue parsing usernames from private PyPI URIs in Pipfiles by updating requirementslib. #2484

Improved Documentation

• Added instructions for installing using Fedora's official repositories. #2404