Hello everyone. Sorry if this is the incorrect channel for this question. I think I found an issue for unix users in the Umbraco.Deploy package. I'd like to contribute a pull request for a fix, but it seems like that library may not be publicly accessible? Any guidance would be appreciated.

You can raise an issue here - https://github.com/umbraco/Umbraco.Deploy.Issues/issues As you already saw it's a closed source offering from HQ