- Microsoft Dynamics 365 for Operations => Microsoft Dynamics 365 Unified Operations Plan
- Microsoft Dynamics 365 Plan 1 => Microsoft Dynamics 365 Customer Engagement Plan
- Microsoft Dynamics 365 Plan 2 => Microsoft Dynamics 365 Plan
No info on price changes was announced at this time. Personally, I think these Plan Name changes are a good idea as the names more accurately reflect what is included with the purchase.
For more information on what is included as part of these plans, check out our blog entry explaining the