Swift, Apple's powerful new programming language, is now open source on GitHub. Developers can submit bug fixes and enhancements, and help bring the language to new platforms. 

How a bug in Visual Studio 2015 exposed my source code on GitHub and cost me $6,500 in a few hours

GitHub Reacts to Growing Cryptocurrency Mining Attacks Using GitHub Actions 

• Added support for .NET 6.0. #1704
• Added support for DateOnly and TimeOnly for SqlParameter value and GetFieldValue. #1813
• Added support for TLS 1.3 on .NET Core and native SNI. #1821
• Added ServerCertificate setting for Encrypt=Mandatory or Encrypt=Strict. #1822 Read more
• Added Windows ARM64 support when targeting .NET Framework. #1828  

Securing Your Code with GitHub 

VS Code and GitHub - YouTube