5.1.1

Bug Fixes:

• Fix a bug where pip-compile would generate hashes for *.egg files (#1122). Thanks @atugushev

5.1.0

Features:

• Show progress bar when downloading packages in pip-compile verbose mode (#949). Thanks @atugushev
• pip-compile now gets hashes from PyPI JSON API (if available) which significantly
  increases the speed of hashes generation (#1109). Thanks @atugushev

5.0.0

Backwards Incompatible Changes:

• pip-tools now requires pip>=20.0 (previosly 8.1.x - 20.0.x). Windows users, make sure to use python -m pip install pip-tools to avoid issues with pip self-update from now on (#1055). Thanks @atugushev
• --build-isolation option now set on by default for pip-compile (#1060). Thanks @hramezani

Features:

• Exclude requirements with non-matching markers from pip-sync (#927). Thanks @AndydeCleyre
• Add pre-commit hook for pip-compile (#976). Thanks @atugushev
• pip-compile and pip-sync now pass anything provided to the new --pip-args option on to pip (#1080). Thanks @AndydeCleyre
• pip-compile output headers are now more accurate when -- is used to escape filenames (#1080). Thanks @AndydeCleyre
• Add pip>=20.1 support (#1088). Thanks @atugushev

Bug Fixes:

• Fix a bug where editables that are both direct requirements and constraints wouldn't appear in pip-compile output (#1093). Thanks @richafrank
• pip-compile now sorts format controls (--no-binary/--only-binary) to ensure consistent results (#1098). Thanks @richafrank

Improved Documentation:

• Add cross-environment usage documentation to README (#651). Thanks @vphilippon
• Add versions compatibility table to README (#1106). Thanks @atugushev

4.5.1

Bug Fixes:

• Strip line number annotations such as "(line XX)" from file requirements, to prevent diff noise when modifying input requirement files (#1075). Thanks @adamchainz

Improved Documentation:

• Updated README example outputs for primary requirement annotations (#1072). Thanks @richafrank

4.5.0

4.5.0 (2020-02-20)

Features:

• Primary requirements and VCS dependencies are now get annotated with any source .in files and reverse dependencies (#1058). Thanks @AndydeCleyre

Bug Fixes:

• Always use normalized path for cache directory as it is required in newer versions of pip (#1062). Thanks @kammala

Improved Documentation:

• Replace outdated link in the README with rationale for pinning (#1053). Thanks @m-aciek

4.4.1

Bug Fixes:

• Fix a bug where pip-compile would keep outdated options from requirements.txt (#1029). Thanks @atugushev
• Fix the No handlers could be found for logger "pip.*" error by configuring the builtin logging module (#1035). Thanks @vphilippon
• Fix a bug where dependencies of relevant constraints may be missing from output file (#1037). Thanks @jeevb
• Upgrade the minimal version of click from 6.0 to 7.0 version in setup.py (#1039). Thanks @hramezani
• Ensure that depcache considers the python implementation such that (for example) cpython3.6 does not poison the results of pypy3.6 (#1050). Thanks @asottile

Improved Documentation:

• Make the README more imperative about installing into a project's virtual environment to avoid confusion (#1023). Thanks @tekumara
• Add a note to the README about how to install requirements on different stages to Workflow for layered requirements section (#1044). Thanks @hramezani

4.4.0

Features:

• Add --cache-dir option to pip-compile (#1022). Thanks @richafrank
• Add pip>=20.0 support (#1024). Thanks @atugushev

Bug Fixes:

• Fix a bug where pip-compile --upgrade-package would upgrade those passed packages not already required according to the *.in and *.txt files (#1031). Thanks @AndydeCleyre

4.3.0

Features:

• Add Python 3.8 support (#956). Thanks @hramezani
• Unpin commented out unsafe packages in requirements.txt (#975). Thanks @atugushev

Bug Fixes:

• Fix pip-compile doesn't copy --trusted-host from requirements.in to requirements.txt (#964). Thanks @atugushev
• Add compatibility with pip>=20.0 (#953 and #978). Thanks @atugushev
• Fix a bug where the resolver wouldn't clean up the ephemeral wheel cache (#968). Thanks @atugushev

Improved Documentation:

• Add a note to README about requirements.txt file, which would possibly interfere if you're compiling from scratch (#959). Thanks @hramezani

4.2.0

Features:

• Add --ask option to pip-sync (#913). Thanks @georgek

Bug Fixes:

• Add compatibility with pip>=19.3 (#864, #904, #910, #912 and #915). Thanks @atugushev
• Ensure pip-compile --no-header <blank requirements.in> creates/overwrites requirements.txt (#909). Thanks @AndydeCleyre
• Fix pip-compile --upgrade-package removes «via» annotation (#931). Thanks @hramezani

Improved Documentation:

• Add info to README about layered requirements files and -c flag (#905). Thanks @jamescooke

4.1.0

4.1.0 (2019-08-26)

Features:

• Add --no-emit-find-links option to pip-compile (#873). Thanks @jacobtolar

Bug Fixes:

• Prevent --dry-run log message from being printed with --quiet option in pip-compile (#861). Thanks @ddormer
• Fix resolution of requirements from Git URLs without -e (#879). Thanks @andersk