* **addons:** :sparkles: Added new cli tool `gittagpep440conformity`. ([f455a3e](https://gitlab.com/gcix/gcix/commit/f455a3e89a10dd6aa5fc4e17c11db96e4817ccfe)) * **addons:** :sparkles: Introduce python EvaluateGitTagPep440Conformity class to to check if CI_COMMIT_TAG environment variable is conform with Python PEP 440. ([3e8503d](https://gitlab.com/gcix/gcix/commit/3e8503d1748dc8d6c1197598542694c1e970e32d)) * **addons:** :sparkles: Introduce python Pytest class to test python source code. ([a451971](https://gitlab.com/gcix/gcix/commit/a4519719d0db7e9b7c2f8bec8a6f21e34690d2a9))