The Dynamics 365 and Power Platform release plan for the 2021 release wave one describes all new features releasing from April 2021 through September 2021.
Key dates for the 2021 release wave one
This release plan describes functionality that may not have been released yet. Delivery timelines and projected functionality may change or may not ship (see Microsoft policy).
Early access available February 1, 2021
Test and validate new features and capabilities that will be a part of the 2021 release wave one, coming in April, before they get enabled automatically for your users. You can view the Dynamics 365 2021 release wave one early access features now.
General availability April 1, 2021
Production deployment for the 2021 release wave one begins. Regional deployments will start on April 2, 2021.