A new pip is out. Please see below, upgrade, and let us know if devpi
users start to have trouble. In particular, we need your feedback on the
beta of the new dependency resolver, because we want to make it the
default in the October release.
We have a low-traffic, announce-only list to announce major changes to
pip/PyPI -- subscribe at
https://mail.python.org/mailman3/lists/pypi-announce.python.org/ .
best,
Sumana Harihareswara, pip project manager
-------- Forwarded Message --------
Subject: [pypi-announce] upgrade to pip 20.2 -- plus changes coming in 20.3
Date: Thu, 30 Jul 2020 11:24:58 -0400
From: Sumana Harihareswara
Reply-To: distutils-sig@python.org
Organization: Changeset Consulting
To: pypi-announce@python.org
On behalf of the Python Packaging Authority, I am pleased to announce
the release of pip 20.2. Please upgrade for speed improvements, bug
fixes, and better logging. You can install it by running python -m pip
install --upgrade pip.
We make major releases each quarter, so this is the first new release
since 20.1 in April.
NOTICE: This release includes the beta of the next-generation dependency
resolver. It is significantly stricter and more consistent when it
receives incompatible instructions, and reduces support for certain
kinds of constraints files, so some workarounds and workflows may break.
Please test it with the `--use-feature=2020-resolver` flag. Please see
our guide on how to test and migrate, and how to report issues
https://pip.pypa.io/en/latest/user_guide/#changes-to-the-pip-dependency-reso....
The new dependency resolver is *off by default* because it is *not yet
ready for everyday use*.
For release highlights and thank-yous, please see
https://blog.python.org/2020/07/upgrade-pip-20-2-changes-20-3.html .
The full changelog is at https://pip.pypa.io/en/stable/news/.
Future:
We plan to make pip's next quarterly release, 20.3, in October 2020. We
are preparing to change the default dependency resolution behavior and
make the new resolver the default in pip 20.3.
--
Sumana Harihareswara
project manager for pip, on contract with Python Software Foundation
Changeset Consulting, https://changeset.nyc
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--
Sumana Harihareswara
Changeset Consulting
https://changeset.nyc
