A new cumulative update (August 2026 CU) has been released for SharePoint Workflow Manager.
Workflow Manager Build: 16.0.19725.20522
Required client version: 16.0.19725.20522
Important before installation:
This CU requires SharePoint Workflow Manager Client 16.0.19725.20522 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
Microsoft does not describe specific fixes or improvements in the KB article.