Version 2.1.18

2.1.18 - 2020-02-03

• #46: Blacklist env var in subprocess calls to fix bug in MacOS/Homebrew installs (@irvinlim)
• Change build versions to match supported Python versions (@sjkingo)

Version 2.1.17

2.1.17 - 2018-11-15

• #40: Fix for test cases failing (@irvinlim)
• #39: Fix for is_installed not handling capitilized names properly (@irvinlim)
• Support Python 3.7 (@sjkingo)

Version 2.1.16

2.1.16 - 2017-03-17

• Fix bug in test script where temporary directories were not being removed (@sjkingo)
• #35: Don't pass unsupported argument to old versions of pip (@sjkingo)
• Always call pip through the Python interpreter to avoid a too-long shebang error (@sjkingo)
• #26: Fix incorrect subclassing of base test class that was causing extreme test durations (@sjkingo)

Version 2.1.15

2.1.15 - 2017-03-17

• #34: Add support for pip -r requirements files (@jzafran and @sjkingo)

Version 2.1.14

2.1.14 - 2017-02-22

• #33: Add support for system-site-packages option (@evansde77)

Version 2.1.13

2.1.13 - 2016-10-26

• #31: Workaround to prevent shebang length errors when calling pip (@rmb938)

Version 2.1.12

2.1.12 - 2016-10-22

• #29: Fix AttributeError when raising OSError from inside environment (@rmb938)

Version 2.1.11

2.1.11 - 2016-07-14

• #28: Add support for locating pip on win32 (@eoghancunneen)

Version 2.1.10

2.1.10 - 2016-06-03

• #27: Support installing an editable package (-e) (@sjkingo)

Version 2.1.9

2.1.9 - 2016-05-01

• Move version number to library instead of setup.py (@sjkingo)
• Support Python 3.5 (@sjkingo)
• #24: Fixed failing test suite by adding missing dependency (@mcyprian)