v1.2.2 stable

[tomhea]

Version 1.2.2 changes:

• hex.div is finally ready & tested. It is much faster than the bit.div options.
• stl refactor is complete. it is now fully documented (incl. updated complexities) and clean-code.
• Codebase improved: now passes mypy, flake8, bandit, black.
• Now supports CI - each pull request must succeed in the following tests:
  1. pytest --regular tests for all supported python versions, for each os of windows, ubuntu, macos (using tox).
  2. Linters & checkers: mypy, flake8, bandit, black.
  3. pytest --all in parallel (The results are printed as a table in the workflow summary, for example).
• Updated READMEs and resources to match the new changes.

hex.div complexity improvement

macro	Time	Space
bit.div_loop	1,622,016	35,008
bit.div	942,080	1,036,288
hex.div	219,136	11,904

Full Changelog: 1.2.1...1.2.2

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This discussion was created from the release v1.2.2 stable.