LibGit2Sharp: unsupported repository version 1. Only versions up to 0 are supported.

[lcsondes]

Updating to this version seems to fix the problem: https://www.nuget.org/packages/LibGit2Sharp/0.27.0-preview-0158

See also libgit2/libgit2sharp#1845

Source ->	LibGit2Sharp
Message ->	unsupported repository version 1. Only versions up to 0 are supported.
Target ->	Void HandleError(Int32)
StackTrace ->
   at LibGit2Sharp.Core.Ensure.HandleError(Int32 result)
   at LibGit2Sharp.Core.Ensure.ZeroResult(Int32 result)
   at LibGit2Sharp.Core.Proxy.git_repository_open_ext(String path, RepositoryOpenFlags flags, String ceilingDirs)
   at LibGit2Sharp.Repository.IsValid(String path)
   at UnrealBinaryBuilder.Classes.Git.UpdateRepository() in C:\[redacted]\Unreal-Binary-Builder\UnrealBinaryBuilder\Classes\Git.cs:line 47
   at UnrealBinaryBuilder.Classes.Git.get_CommitHash() in C:\[redacted]\Unreal-Binary-Builder\UnrealBinaryBuilder\Classes\Git.cs:line 15
...