A unified .NET
.NET 5.0 was released just a few days ago with many new features, improvements, C# 9 support, F# 5 support, and more. .NET 5.0 is the first release of the unified .NET vision that was announced last year. Going forward, there will be just one .NET targeting Windows, Linux, macOS, and more.
Source: https://cloud.google.com/blog/topics/developers-practitioners/net-50-google-cloud