A new cumulative update (April 2026 CU) has been released for SharePoint Workflow Manager.
Workflow Manager Build: 16.0.19725.20210
Required client version: 16.0.19725.20210
Important before installation:
This CU requires SharePoint Workflow Manager Client 16.0.19725.20210 on every server in both the Workflow Manager farm and the SharePoint farm.
SharePoint Workflow Manager CU – KB article describing the CU:
SharePoint Workflow Manager CU – Download links:
Installation
Follow the instructions in How to deploy and update SharePoint Workflow Manager.
Included fixes and improvements
SharePoint Workflow Manager
The SharePoint Workflow Manager update (KB5002844) includes the following fix:
- Fixes an issue where the Workflow Manager Configuration Wizard prevents a server from rejoining a SharePoint Workflow Manager (SPWFM) farm.


