There’s an updated (February 2021) Dynamics 365 Licensing Guide.

There are a couple of products removed (Customer Service Insights and the Virtual Agent for Customer Service) since they’re not available as standalone products any more, a name change (IoT Intelligence becomes Sensor Data Intelligence Add-in) and a couple of corrections.

Find the updated Licensing Guide here: https://bit.ly/3jdEgin, and refer to the Change Log on page 56 for detail on the changes.