The December updates for Microsoft Dynamics NAV and Microsoft Dynamics 365 Business Central are now available.
Before applying the updates, you should confirm that your implementation is ready for the upgrade and ensure compatibility with your modifications. Work with a Microsoft Partner to determine if you are ready and what is needed for you to apply the update.
Please note that SaaS customers will automatically be upgraded to 21.2 over the coming days/weeks and should receive an email notification when upgraded.
Direct links to the cumulative updates are listed here: