There’s an updated (September 2021) Dynamics 365 Licensing Guide. There aren’t major changes and you can find a full list of the tweaks that have been made in the Change Log on page 58. If the Guides and Remote Assist mixed reality products are of interest you might want to take a look at pages 19 and 24 where additional tables have been added to show the functionality that could be used by users in different roles.

Find this updated guide here: https://bit.ly/3BNqLxV.