Drop support for Python 2.7 and 3.6.
Review Request #11848 — Created Oct. 12, 2021 and updated
Review Board 5 drops support for Python 2.7 and 3.6. Python 2.7 reached
end-of-life, and 3.6 will reach end-of-life on December 23, 2021.
Python 3.7 is now the minimum supported version. It reaches end-of-life
on June 27, 2023.
Both 2.7 and 3.6 have been removed from the classifiers, dependency
ranges, and minimum versions. The old
PYTHON_2_*constants have been
removed as well. This is not considered an API change, as the module
explicitly states that the contents within may change.
The package is no longer built as a universal wheel, and setup.py
won't run on older versions of Python.
Successfully built Python 3-only packages.