CU02 for Dynamics 365 Business Central on-premise released

This cumulative update includes all hotfixes and regulatory features that have been released for Microsoft Dynamics 365 Business Central, including hotfixes and regulatory features that were released in previous cumulative updates.

This cumulative update replaces previously released cumulative updates. You should always install the latest cumulative update.

It may be necessary to update your license after implementing this hotfix to gain access to new objects included in this or a previous cumulative update (this only applies to customer licenses).

For a list of cumulative updates released for Microsoft Dynamics 365 Business Central, see released cumulative updates for Microsoft Dynamics 365 Business Central. Cumulative updates are intended for new and existing customers who are running Microsoft Dynamics Released Cumulative Updates for Microsoft Dynamics 365 Business Central.

Source https://support.microsoft.com/en-in/help/4479230/cumulativeupdate02formicrosoftdynamics365businesscentralon-premisesbui