2.20.0

• Updated to Microsoft.Identity.Abstractions 6.0.0 which adds one method to IAuthorizationHeaderProvider

New features

• Implements the updated IAuthorizationHeaderProvider interface (the new method CreateAuthorizationHeaderForAppAsync). See issue #2907
• If an IMsalHttpClientFactory is added to the service collection, it's not used by IdWeb token acquisition. See issue #2911
  This will be use to enable some IPv6 scenarios.

Bug fixes

• Fix metadata address creation when using AddMicrosoftIdentityWebApp. See issue #2752
• Use MSAL.NET instead of DefaultAzureCredential for Federation identity credentials scenario. See 2894

Fundamentals

• Updating Lab Api to 0.13.3