Pip

By simply moving all temporary file I/O onto the D: drive, pip’s Windows CI times decreased by up to 30% on GitHub Actions.

pip 25.0 adds support for SPDX License Expressions (PEP 639), build environment bugfixes, and further optimizations among other changes.

pip 24.3 is a small release with a truststore bugfix, error QoL improvements, and one minor deprecation of noncompliant wheel filenames.

In version 24.2, pip learns to use system certificates by default, receives a handful of optimizations, and deprecates legacy (setup.py develop) editable installations.