pex 2.16.0

[github-actions[bot]]

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2.16.0

This release adds support for --venv-system-site-packages when
creating a --venv PEX and --system-site-packages when creating a
venv using the pex-tools / PEX_TOOLS=1 venv command or when using
the pex3 venv create command. Although this breaks PEX hermeticity, it
can be the most efficient way to ship partial PEX venvs created with
--excludes to machines that have the excluded dependencies already
installed in the site packages of a compatible system interpreter.

• Support --system-site-packages when creating venvs. (Support --system-site-packages when creating venvs. #2500)

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This discussion was created from the release pex 2.16.0.