pypa · pradyunsg · Jan 30, 2022 · Jan 29, 2022 · Jan 29, 2022 · Jan 29, 2022
diff --git a/AUTHORS.txt b/AUTHORS.txt
@@ -18,6 +18,7 @@ Alan Yee
 Albert Tugushev
 Albert-Guan
 albertg
+Alberto Sottile
 Aleks Bunin
 Alethea Flowers
 Alex Gaynor
@@ -124,6 +125,7 @@ Chris Brinker
 Chris Hunt
 Chris Jerdonek
 Chris McDonough
+Chris Pawley
 Chris Wolfe
 Christian Clauss
 Christian Heimes
@@ -155,6 +157,7 @@ Damian Shaw
 Dan Black
 Dan Savilonis
 Dan Sully
+Dane Hillard
 daniel
 Daniel Collins
 Daniel Hahler
@@ -195,6 +198,7 @@ DiegoCaraballo
 Dimitri Merejkowsky
 Dirk Stolle
 Dmitry Gladkov
+Dmitry Volodin
 Domen Kožar
 Dominic Davis-Foster
 Donald Stufft
@@ -248,6 +252,7 @@ gizmoguy1
 gkdoc
 Gopinath M
 GOTO Hayato
+gousaiyang
 gpiks
 Greg Roodt
 Greg Ward
@@ -290,6 +295,7 @@ Jakub Wilk
 James Cleveland
 James Curtin
 James Firth
+James Gerity
 James Polley
 Jan Pokorný
 Jannis Leidel
@@ -358,13 +364,15 @@ Laurent Bristiel
 Laurent LAPORTE
 Laurie O
 Laurie Opperman
+layday
 Leon Sasson
 Lev Givon
 Lincoln de Sousa
 Lipis
 Loren Carvalho
 Lucas Cimon
 Ludovic Gasc
+Lukas Juhrich
 Luke Macken
 Luo Jiebin
 luojiebin
@@ -395,6 +403,7 @@ Matthew Trumbell
 Matthew Willson
 Matthias Bussonnier
 mattip
+Maurits van Rees
 Max W Chase
 Maxim Kurnikov
 Maxime Rouyrre
@@ -409,6 +418,7 @@ Michael E. Karpeles
 Michael Klich
 Michael Williamson
 michaelpacer
+Michał Górny
 Mickaël Schoentgen
 Miguel Araujo Perez
 Mihir Singh
@@ -420,7 +430,10 @@ Miro Hrončok
 Monica Baluna
 montefra
 Monty Taylor
+Nadav Wexler
 Nate Coraor
+Nate Prewitt
+Nathan Houghton
 Nathaniel J. Smith
 Nehal J Wani
 Neil Botelho
@@ -472,6 +485,7 @@ Paulus Schoutsen
 Pavel Safronov
 Pavithra Eswaramoorthy
 Pawel Jasinski
+Paweł Szramowski
 Pekka Klärck
 Peter Gessler
 Peter Lisák
@@ -602,6 +616,7 @@ toonarmycaptain
 Toshio Kuratomi
 toxinu
 Travis Swicegood
+Tushar Sadhwani
 Tzu-ping Chung
 Valentin Haenel
 Victor Stinner

diff --git a/NEWS.rst b/NEWS.rst
@@ -9,6 +9,70 @@
 
 .. towncrier release notes start
 
+22.0 (2022-01-29)
+=================
+
+Process
+-------
+
+- Completely replace :pypi:`tox` in our development workflow, with :pypi:`nox`.
+
+Deprecations and Removals
+-------------------------
+
+- Deprecate alternative progress bar styles, leaving only ``on`` and ``off`` as available choices. (`#10462 <https://github.com/pypa/pip/issues/10462>`_)
+- Drop support for Python 3.6. (`#10641 <https://github.com/pypa/pip/issues/10641>`_)
+- Disable location mismatch warnings on Python versions prior to 3.10.
+
+  These warnings were helping identify potential issues as part of the sysconfig -> distutils transition, and we no longer need to rely on reports from older Python versions for information on the transition. (`#10840 <https://github.com/pypa/pip/issues/10840>`_)
+
+Features
+--------
+
+- Changed ``PackageFinder`` to parse HTML documents using the stdlib :class:`html.parser.HTMLParser` class instead of the ``html5lib`` package.
+
+  For now, the deprecated ``html5lib`` code remains and can be used with the ``--use-deprecated=html5lib`` command line option. However, it will be removed in a future pip release. (`#10291 <https://github.com/pypa/pip/issues/10291>`_)
+- Utilise ``rich`` for presenting pip's default download progress bar. (`#10462 <https://github.com/pypa/pip/issues/10462>`_)
+- Present a better error message when an invalid wheel file is encountered, providing more context where the invalid wheel file is. (`#10535 <https://github.com/pypa/pip/issues/10535>`_)
+- Documents the ``--require-virtualenv`` flag for ``pip install``. (`#10588 <https://github.com/pypa/pip/issues/10588>`_)
+- ``pip install <tab>`` autocompletes paths. (`#10646 <https://github.com/pypa/pip/issues/10646>`_)
+- Allow Python distributors to opt-out from or opt-in to the ``sysconfig`` installation scheme backend by setting ``sysconfig._PIP_USE_SYSCONFIG`` to ``True`` or ``False``. (`#10647 <https://github.com/pypa/pip/issues/10647>`_)
+- Make it possible to deselect tests requiring cryptography package on systems where it cannot be installed. (`#10686 <https://github.com/pypa/pip/issues/10686>`_)
+- Start using Rich for presenting error messages in a consistent format. (`#10703 <https://github.com/pypa/pip/issues/10703>`_)
+- Improve presentation of errors from subprocesses. (`#10705 <https://github.com/pypa/pip/issues/10705>`_)
+- Forward pip's verbosity configuration to VCS tools to control their output accordingly. (`#8819 <https://github.com/pypa/pip/issues/8819>`_)
+
+Bug Fixes
+---------
+
+- Optimize installation order calculation to improve performance when installing requirements that form a complex dependency graph with a large amount of edges. (`#10557 <https://github.com/pypa/pip/issues/10557>`_)
+- When a package is requested by the user for upgrade, correctly identify that the extra-ed variant of that same package depended by another user-requested package is requesting the same package, and upgrade it accordingly. (`#10613 <https://github.com/pypa/pip/issues/10613>`_)
+- Prevent pip from installing yanked releases unless explicitly pinned via the ``==`` or ``===`` operators. (`#10617 <https://github.com/pypa/pip/issues/10617>`_)
+- Stop backtracking on build failures, by instead surfacing them to the user and aborting immediately. This behaviour provides more immediate feedback when a package cannot be built due to missing build dependencies or platform incompatibility. (`#10655 <https://github.com/pypa/pip/issues/10655>`_)
+- Silence ``Value for <location> does not match`` warning caused by an erroneous patch in Slackware-distributed Python 3.9. (`#10668 <https://github.com/pypa/pip/issues/10668>`_)
+- Fix an issue where pip did not consider dependencies with and without extras to be equal (`#9644 <https://github.com/pypa/pip/issues/9644>`_)
+
+Vendored Libraries
+------------------
+
+- Upgrade CacheControl to 0.12.10
+- Upgrade certifi to 2021.10.8
+- Upgrade distlib to 0.3.4
+- Upgrade idna to 3.3
+- Upgrade msgpack to 1.0.3
+- Upgrade packaging to 21.3
+- Upgrade platformdirs to 2.4.1
+- Add pygments 2.11.2 as a vendored dependency.
+- Tree-trim unused portions of vendored pygments, to reduce the distribution size.
+- Upgrade pyparsing to 3.0.7
+- Upgrade Requests to 2.27.1
+- Upgrade resolvelib to 0.8.1
+- Add rich 11.0.0 as a vendored dependency.
+- Tree-trim unused portions of vendored rich, to reduce the distribution size.
+- Add typing_extensions 4.0.1 as a vendored dependency.
+- Upgrade urllib3 to 1.26.8
+
+
 21.3.1 (2021-10-22)
 ===================
 

diff --git a/news/10291.feature.rst b/news/10291.feature.rst
diff --git a/news/10462.feature.rst b/news/10462.feature.rst
diff --git a/news/10462.removal.rst b/news/10462.removal.rst
diff --git a/news/10535.feature.rst b/news/10535.feature.rst
diff --git a/news/10557.bugfix.rst b/news/10557.bugfix.rst
diff --git a/news/10588.feature.rst b/news/10588.feature.rst
diff --git a/news/10593.trivial.rst b/news/10593.trivial.rst
diff --git a/news/10613.bugfix.rst b/news/10613.bugfix.rst
diff --git a/news/10617.bugfix.rst b/news/10617.bugfix.rst
diff --git a/news/10627.trivial.rst b/news/10627.trivial.rst
diff --git a/news/10641.removal.rst b/news/10641.removal.rst
diff --git a/news/10646.feature.rst b/news/10646.feature.rst
diff --git a/news/10647.feature.rst b/news/10647.feature.rst
diff --git a/news/10655.bugfix.rst b/news/10655.bugfix.rst
diff --git a/news/10668.process.rst b/news/10668.process.rst
diff --git a/news/10686.feature.rst b/news/10686.feature.rst
diff --git a/news/10693.process.rst b/news/10693.process.rst
diff --git a/news/10703.feature.rst b/news/10703.feature.rst
diff --git a/news/10705.feature.rst b/news/10705.feature.rst
diff --git a/news/10840.removal.rst b/news/10840.removal.rst
diff --git a/news/4A6F604D-DDAB-4F85-BA92-7C81C811D07A.trivial.rst b/news/4A6F604D-DDAB-4F85-BA92-7C81C811D07A.trivial.rst
diff --git a/news/637C2644-8B0F-4383-ADF2-9B5F4CA0A8DB.trivial.rst b/news/637C2644-8B0F-4383-ADF2-9B5F4CA0A8DB.trivial.rst
diff --git a/news/7E64556D-9BE9-4222-9D6F-54312B90F74E.trivial.rst b/news/7E64556D-9BE9-4222-9D6F-54312B90F74E.trivial.rst
diff --git a/news/7cecf5ba-92a1-49a9-85f0-07a4dd8aca46.trivial.rst b/news/7cecf5ba-92a1-49a9-85f0-07a4dd8aca46.trivial.rst
diff --git a/news/8819.feature.rst b/news/8819.feature.rst
diff --git a/news/9644.bugfix.rst b/news/9644.bugfix.rst
diff --git a/news/CacheControl.vendor.rst b/news/CacheControl.vendor.rst
diff --git a/news/FD80732D-5DC1-4B68-BDB5-0283EF9EBC3A.trivial.rst b/news/FD80732D-5DC1-4B68-BDB5-0283EF9EBC3A.trivial.rst
diff --git a/news/certifi.vendor.rst b/news/certifi.vendor.rst
diff --git a/news/distlib.vendor.rst b/news/distlib.vendor.rst
diff --git a/news/eb0afbc2-59df-40a3-b7bd-325305c3e2e7.trivial.rst b/news/eb0afbc2-59df-40a3-b7bd-325305c3e2e7.trivial.rst
diff --git a/news/idna.vendor.rst b/news/idna.vendor.rst
diff --git a/news/msgpack.vendor.rst b/news/msgpack.vendor.rst
diff --git a/news/packaging.vendor.rst b/news/packaging.vendor.rst
diff --git a/news/platformdirs.vendor.rst b/news/platformdirs.vendor.rst
diff --git a/news/pygments-modifications.vendor.rst b/news/pygments-modifications.vendor.rst
diff --git a/news/pygments.vendor.rst b/news/pygments.vendor.rst
diff --git a/news/pyparsing.vendor.rst b/news/pyparsing.vendor.rst
diff --git a/news/requests.vendor.rst b/news/requests.vendor.rst
diff --git a/news/resolvelib.vendor.rst b/news/resolvelib.vendor.rst
diff --git a/news/rich-modifications.vendor.rst b/news/rich-modifications.vendor.rst
diff --git a/news/rich.vendor.rst b/news/rich.vendor.rst
diff --git a/news/typing_extensions.vendor.rst b/news/typing_extensions.vendor.rst
diff --git a/news/urllib3.vendor.rst b/news/urllib3.vendor.rst
diff --git a/src/pip/__init__.py b/src/pip/__init__.py
@@ -1,6 +1,6 @@
 from typing import List, Optional
 
-__version__ = "22.0.dev0"
+__version__ = "22.1.dev0"
 
 
 def main(args: Optional[List[str]] = None) -> int:

diff --git a/src/pip/_internal/resolution/resolvelib/factory.py b/src/pip/_internal/resolution/resolvelib/factory.py
@@ -299,7 +299,7 @@ def iter_index_candidate_infos() -> Iterator[IndexCandidateInfo]:
             icans = list(result.iter_applicable())
 
             # PEP 592: Yanked releases are ignored unless the specifier
-            # explicitely pins a version (via '==' or '===') that can be
+            # explicitly pins a version (via '==' or '===') that can be
             # solely satisfied by a yanked release.
             all_yanked = all(ican.link.is_yanked for ican in icans)
 

diff --git a/tools/news/template.rst b/tools/news/template.rst
@@ -12,7 +12,6 @@
 {#- Heading for individual version #}
 {{ versiondata.version }} ({{ versiondata.date }})
 {{ top_underline * ((versiondata.version + versiondata.date)|length + 3) }}
-
 {#
 
   The following loop will run exactly once, with ``section_name == ""``.
@@ -30,7 +29,6 @@
 {# Heading for individual types #}
 {{ definitions[type_]['name'] }}
 {{ underlines[0] * definitions[type_]['name']|length }}
-
 {# This is the loop that generates individual entries #}
 {% for message, issue_reference in sections[section_name][type_]|dictsort(by='value') %}