versioning

[AndGob]

fix the versioning in the documentation

[AndGob]

now in the documentation works, but issues with the xx.xx.xx versioning format on pypi, it is displayed as xx.xx

[AndGob]

now in the documentation works, but issues with the xx.xx.xx versioning format on pypi, it is displayed as xx.xx

Apart from this, versioning should be displayed also in the documentation as link to previews releases