2018.11.14 (2018-11-14)

Features & Improvements

• Improved exceptions and error handling on
  failures. #1977
• Added persistent settings for all CLI flags via PIPENV_{FLAG_NAME}
  environment variables by enabling auto_envvar_prefix=PIPENV in
  click (implements PEEP-0002). #2200
• Added improved messaging about available but skipped updates due to
  dependency conflicts when running
  pipenv update --outdated. #2411
• Added environment variable PIPENV_PYUP_API_KEY to add ability to
  override the bundled pyup.io API key. #2825
• Added additional output to pipenv update --outdated to indicate
  that the operation succeded and all packages were already up to
  date. #2828
• Updated crayons patch to enable colors on native powershell but
  swap native blue for magenta. #3020
• Added support for --bare to pipenv clean, and fixed
  pipenv sync --bare to actually reduce output. #3041
• Added windows-compatible spinner via upgraded vistir dependency. #3089
• Added support for python installations managed by
  asdf. #3096
• Improved runtime performance of no-op commands such as
  pipenv --venv by around 2/3. #3158
• Do not show error but success for running pipenv uninstall --all
  in a fresh virtual environment. #3170
• Improved asynchronous installation and error handling via queued
  subprocess paralleization. #3217

Bug Fixes

• Remote non-PyPI artifacts and local wheels and artifacts will now
  include their own hashes rather than including hashes from
  PyPI. #2394
• Non-ascii characters will now be handled correctly when parsed by
  pipenv's ToML
  parsers. #2737
• Updated pipenv uninstall to respect the --skip-lock
  argument. #2848
• Fixed a bug which caused uninstallation to sometimes fail to
  successfullly remove packages from Pipfiles with comments on
  preceding or following
  lines. #2885, #3099
• Pipenv will no longer fail when encountering python versions on
  Windows that have been
  uninstalled. #2983
• Fixed unnecessary extras are added when translating
  markers. #3026
• Fixed a virtualenv creation issue which could cause new virtualenvs
  to inadvertently attempt to read and write to global site
  packages. #3047
• Fixed an issue with virtualenv path derivation which could cause
  errors, particularly for users on WSL bash. #3055
• Fixed a bug which caused Unexpected EOF errors to be thrown when
  pip was waiting for input from users who had put login credentials
  in environment variables. #3088
• Fixed a bug in requirementslib which prevented successful
  installation from mercurial repositories. #3090
• Fixed random resource warnings when using pyenv or any other
  subprocess calls. #3094
• • Fixed a bug which sometimes prevented cloning and parsing
    mercurial requirements. #3096
• Fixed an issue in delegator.py related to subprocess calls when
  using PopenSpawn to stream output, which sometimes threw
  unexpected EOF errors. #3102, #3114, #3117
• Fix the path casing issue that makes pipenv clean fail on
  Windows. #3104
• Pipenv will avoid leaving build artifacts in the current working
  directory. #3106
• Fixed issues with broken subprocess calls leaking resource handles
  and causing random and sporadic
  failures. #3109
• Fixed an issue which caused pipenv clean to sometimes clean
  packages from the base site-packages folder or fail
  entirely. #3113
• Updated pythonfinder to correct an issue with unnesting of nested
  paths when searching for python
  versions. #3121
• Added additional logic for ignoring and replacing non-ascii
  characters when formatting console output on non-UTF-8
  systems. #3131
• Fix virtual environment discovery when PIPENV_VENV_IN_PROJECT is
  set, but the in-project .venv is a
  file. #3134
• Hashes for remote and local non-PyPI artifacts will now be included
  in Pipfile.lock during
  resolution. #3145
• Fix project path hashing logic in purpose to prevent collisions of
  virtual
  environments. #3151
• Fix package installation when the virtual environment path contains
  parentheses. #3158
• Azure Pipelines YAML files are updated to use the latest syntax and
  product name. #3164
• Fixed new spinner success message to write only one success message
  during
  resolution. #3183
• Pipenv will now correctly respect the --pre option when used with
  pipenv install. #3185
• Fix a bug where exception is raised when run pipenv graph in a
  project without created
  virtualenv. #3201
• When sources are missing names, names will now be derived from the
  supplied URL. #3216

Vendored Libraries

• Updated pythonfinder to correct an issue with unnesting of nested
  paths when searching for python
  versions. #3061, #3121

• Updated vendored dependencies:

  • certifi 2018.08.24 => 2018.10.15
  • urllib3 1.23 => 1.24
  • requests 2.19.1 => 2.20.0
  • shellingham 1.2.6 => 1.2.7
  • tomlkit 0.4.4. => 0.4.6
  • vistir 0.1.6 => 0.1.8
  • pythonfinder 0.1.2 => 0.1.3
  • requirementslib 1.1.9 => 1.1.10
  • backports.functools_lru_cache 1.5.0 (new)
  • cursor 1.2.0 (new) #3089

• Updated vendored dependencies:

  • requests 2.19.1 => 2.20.1
  • tomlkit 0.4.46 => 0.5.2
  • vistir 0.1.6 => 0.2.4
  • pythonfinder 1.1.2 => 1.1.8
  • requirementslib 1.1.10 => 1.3.0 #3096

• Switch to tomlkit for parsing and writing. Drop prettytoml and
  contoml from
  vendors. #3191

• Updated requirementslib to aid in resolution of local and remote
  archives. #3196

Improved Documentation

• Expanded development and testing documentation for contributors to
  get started. #3074