Changelog:
==========
- Drop Python 3.8 compatability following NEP-29.
- Drop NumPy < 1.21 following NEP-29.
- Improved typing experience.
- Migrated fully to pyproject.toml.
- Migrated to ruff.
- In order to make static typing possible as required by mypy
and similar tools, the way to subclass the registry has been
changed.
- Allow non-quantity atol parameters for isclose and allclose.
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>