Be aware that extended support for SharePoint 2010 will end on April 13th, 2021 – less than 2 months from now.
What does this mean for you as customer if you are still using SharePoint 2010?
- New security fixes will not be created for SharePoint 2010 after this date.
- No new support cases can be opened for SharePoint 2010.
- We recommend to upgrade to SharePoint Online or SharePoint Server 2019.
For more details see our Microsoft Support Lifecycle Policy FAQ:
is March 2021 CU is the last CU or there will be one in April 2021?
there is never a guarantee that there is a CU in a given month as this depends on whether there is a need to fix something.