IClientCredentialsTokenCache missing in Nuget package

[AndreasTurowskixSuite]

I try to migrate Duende.AccessTokenManagement from 3.x to 4.x and I could not find the IClientCredentialsTokenCache Interface in the Nuget. I see, the interface is still in the Repo under "Interfaces" but it seems to be not part of the package. How do I fix my problem?

[wcabus]

In v4, Duende.AccessTokenManagement was changed to use HybridCache. The old caching interfaces were completely removed in this pull request.

What use case do you have that required a dependency on IClientCredentialsTokenCache? There may be another way to achieve this in v4.