The previous releases hard coded specific Nuitka versions as the default. This often led to users experiencing long solved problems.
The documentation has been updated to describe how to follow the latest version of this action, as well as how to follow the latest version of Nuitka, or a specific branch, e.g. "develop" or "main", or tags of Nuitka versions. These tag names match PyPI release names. The installation is now done from the GitHub repository and not PyPI, in order to offer branches as well.