Older codebases may require specific Swift compiler versions that were changed in later releases.
Once downloaded, double-click the .xip file to extract it (this may take several minutes). xcode 13.4 1 download
If you are using a Mac that cannot upgrade to macOS Ventura or Sonoma, Xcode 13.4.1 might be the highest version your OS supports. Older codebases may require specific Swift compiler versions