3.3.0

Features:

• Added support of pip 19.0 (#715). Thanks @atugushev
• Add --allow-unsafe to update instructions in the generated requirements.txt (#708). Thanks @richafrank

Bug Fixes:

• Fix pip-sync to check hashes (#706). Thanks @atugushev

3.2.0

Features:

• Apply version constraints specified with package upgrade option (-P, --upgrade-package)
  (#694). Thanks @richafrank

3.1.0

Features:

• Added support of pip 18.1 (#689). Thanks @vphilippon

3.0.0

Major changes:

• Update pip-tools for native pip 8, 9, 10 and 18 compatibility, un-vendoring pip to use the user-installed pip (#657 and #672).
  Thanks to @techalchemy, @suutari, @tysonclugg and @vphilippon for contributing on this.

Features:

• Removed the dependency on the external library first (#676). Thanks @jdufresne

2.0.2

Bug Fixes:

• Added clearer error reporting when skipping pre-releases (#655). Thanks @wolph

2.0.1

Bug Fixes:

• Added missing package data from vendored pip, such as missing cacert.pem file. Thanks @vphilippon

2.0.0

Major changes:

• Vendored pip 9.0.3 to keep compatibility for users with pip 10.0.0
  (#644). Thanks @vphilippon

Features:

• Improved the speed of pip-compile --generate-hashes by caching the hashes from an existing output file
  (#641). Thanks @justicz
• Added a pip-sync --user option to restrict attention to user-local directory
  (#642). Thanks @jbergknoff-10e
• Removed the hard dependency on setuptools
  (#645). Thanks @vphilippon

Bug fixes:

• The pip environment markers on top-level requirements in the source file (requirements.in) are now properly handled and will only be processed in the right environment (#647). Thanks @JoergRittinger

1.11.0

Features:

• Allow editable packages in requirements.in with pip-compile --generate-hashes (#524). Thanks @jdufresne
• Allow for CA bundles with pip-compile --cert (#612). Thanks @khwilson
• Improved pip-compile duration with large locally available editable requirement by skipping a copy to the cache (#583). Thanks @costypetrisor
• Slightly improved the NoCandidateFound error message on potential causes (#614). Thanks @vphilippon

Bug Fixes:

• Add -markerlib to the list of PACKAGES_TO_IGNORE of pip-sync (#613).

1.10.2

Bug Fixes:

• Fixed bug causing dependencies from invalid wheels for the current platform to be included (#571).
• pip-sync will respect environment markers in the requirements.txt (#600). Thanks @hazmat345
• Converted the ReadMe to have a nice description rendering on PyPi. Thanks @bittner

1.10.1

Bug Fixes:

• Fixed bug breaking pip-sync on Python 3, raising TypeError: '<' not supported between instances of 'InstallRequirement' and 'InstallRequirement' (#570).