updated versions in poetry dependency version definition; updated poe… …try lock

updated versions in poetry dependency version definition; updated poe… …try lock

update poetry to the latest version in GH release workflows 

update poetry to the latest version in GH release workflows 

ignore E721 error from flake8 

Using new regex for release and test release 

Test v0.3.0 alpha 1 

Version 0.2.6-alpha.6 

Version 0.2.6-alpha.6 

internal links fixed, testpypi prep