Bing Maps Migration from V7 to V8

Our current on premise Dynamics CRM 2016 system indicates that it is still using Bing Maps V7. Since this is a feature enabled in the CRM system settings by entering a key, will this automatically migrate to V8 at some point via an update? If so, when should this update be available. If not, how do I manually migrate it using MS Dynamics CRM 2016. I've read the migration guide provided by the "Discontinued Control Migration Guidelines" (https://www.microsoft.com/maps/discon-control-migrat-guide.aspx) , but I cannot locate any specifics related to CRM.