MDM Multidomain Edition 9.1 HotFix 4 for Oracle is now available for download immediately

This release contains some bug fixes, and includes the following enhancements:

• End user name is stored in database session level context information, to make it simpler to integrate Informatica MDM with Oracle VPD and other Oracle advanced security options.
  
• Performance improvements for Informatica Data Director workflows and tasks
  

A complete list of enhancemenst can be found in the Release Notes

MDM 9.1 HotFix4 for Orcale installers are available in HotFix Download section of the Portal

Regards,
MySupport Portal Team