openiddict/openiddict-core 4.0.0-rc2 on GitHub

This RC release introduces the following changes:

The System.Net.Http integration packages for the client and validation stacks now support specifying an e-mail address that will be used in the From header of backchannel requests (for more information about the From HTTP request header, read https://datatracker.ietf.org/doc/html/rfc9110#section-10.1.2):

options.UseSystemNetHttp()
       .SetContactAddress("contact@domain.com")
       .SetProductInformation(typeof(Startup).Assembly);

An issue affecting the ASP.NET Core Data Protection integration and device authorization codes was identified and fixed.
An issue affecting the OpenIddictExtensions.AddClaims() extension and preventing userinfo and introspection responses containing complex JSON nodes in top-level array claims from being properly handled was identified and fixed (thanks @danbluhmhansen! ❤️)