v4.6.0

Added

• Add social card (PR)
• Add nullable annotation to public API (PR)
• Add refactoring "Remove directive (including content)" (PR)

Changed

• Update logo (PR, PR)
• Migrate to .NET Foundation (PR, PR, PR)
• Bump Roslyn to 4.7.0 (PR)
  • Applies to CLI and testing library.
• Bump Microsoft.Build.Locator to 1.6.1 (PR)
• Improve testing framework (PR)
  • Add methods to DiagnosticVerifier, RefactoringVerifier and CompilerDiagnosticFixVerifier.
  • Add property DiagnosticVerifier.Descriptor (BREAKING CHANGE)
  • Add property CompilerDiagnosticFixVerifier.DiagnosticId (BREAKING CHANGE)
  • Make property DiagnosticTestData.Descriptor obsolete.
  • Make property CompilerDiagnosticFixTestData.DiagnosticId obsolete.

Fixed

• Fix RCS1164 (PR)
• Fix RCS1241 (PR)
• Fix RCS1250 (PR)
• [CLI] Fix globbing (PR)
• [CLI] Fix generation of root file (PR)