2018.11.26 (2018-11-26)

Bug Fixes

• Environment variables are expanded correctly before running scripts
  on POSIX. #3178
• Pipenv will no longer disable user-mode installation when the
  --system flag is passed in. #3222
• Fixed an issue with attempting to render unicode output in
  non-unicode locales. #3223
• Fixed a bug which could cause failures to occur when parsing python
  entries from global pyenv version files. #3224
• Fixed an issue which prevented the parsing of named extras sections
  from certain setup.py files. #3230
• Correctly detect the virtualenv location inside an activated
  virtualenv. #3231
• Fixed a bug which caused spinner frames to be written to stdout
  during locking operations which could cause redirection pipes to
  fail. #3239
• Fixed a bug that editable pacakges can't be uninstalled
  correctly. #3240
• Corrected an issue with installation timeouts which caused
  dependency resolution to fail for longer duration resolution
  steps. #3244
• Adding normal pep 508 compatible markers is now fully functional
  when using VCS dependencies. #3249
• Updated requirementslib and pythonfinder for multiple
  bugfixes. #3254
• Pipenv will now ignore hashes when installing with
  --skip-lock. #3255
• Fixed an issue where pipenv could crash when multiple pipenv
  processes attempted to create the same directory. #3257
• Fixed an issue which sometimes prevented successful creation of
  project pipfiles. #3260
• pipenv install will now unset the PYTHONHOME environment
  variable when not combined with --system. #3261
• Pipenv will ensure that warnings do not interfere with the
  resolution process by suppressing warnings' usage of standard output
  and writing to standard error instead. #3273
• Fixed an issue which prevented variables from the environment, such
  as PIPENV_DEV or PIPENV_SYSTEM, from being parsed and
  implemented correctly. #3278
• Clear pythonfinder cache after Python
  install. #3287
• Fixed a race condition in hash resolution for dependencies for
  certain dependencies with missing cache entries or fresh Pipenv
  installs. #3289
• Pipenv will now respect top-level pins over VCS dependency
  locks. #3296

Vendored Libraries

• Update vendored dependencies to resolve resolution output parsing
  and python finding:
  • pythonfinder 1.1.9 => 1.1.10
  • requirementslib 1.3.1 => 1.3.3
  • vistir 0.2.3 => 0.2.5 #3280