I'm using next code to push Tag to Git repository 

```
#addin "Cake.Git"
using LibGit2Sharp;

var solutionFolder = "./";
var versionTag = "someTag";

Task("Default")
    .Does(() =>
    {
        var remoteRepository = EnvironmentVariable("bamboo_planRepository_repositoryUrl");
        var repositoryRevision = EnvironmentVariable("bamboo_planRepository_revision");

        var absolutePath = MakeAbsolute(Directory(solutionFolder));
        var repoName = "central";

        //LibGit2Sharp add remote  
        using (var repo = new Repository(absolutePath.FullPath))
        {
            repo.Network.Remotes.Add(repoName, remoteRepository);
        }

        GitTag(solutionFolder, versionTag, repositoryRevision);
        GitPushRef(solutionFolder, gitUser, gitPassword, repoName, versionTag); 
    }
});

```

Stuck into the next issue: because our bamboo configured to use SSH protocol, and Cake.Git(LibGit2Sharp) currently doesn't support it receiving next error

> 
> Error: unsupported URL protocol
> 
> 
> 

Thanks