Hotfixes are cumulative. This hotfix includes all previous generally available
hotfixes for TIBCO Object Service Broker for for z/OS 6.0.0. We recommend that you
apply all hotfixes up to and including hotfix 20.

You can download Hotfix from the TIBCO Support Customer Portal Web UI (https://support.tibco.com).
Log in using your username and password for the TIBCO Support Web page. 

  Select Download
  Select Hotfixes
  Select AvailableDownloads
  Select Mainframe
  Select OSB
  Select 6.0.0

You should then be able to see and download the fix and the associated readme file:

  TIB_osb_6.0.0_zos_HF-020_readme.txt
  TIB_osb_6.0.0_zos_hotfix20.zip

Follow the instructions in the readme.txt file supplied as part of the Hotfix package.

If necessary, please open a case with TIBCO Support for assistance installing this Hotfix.

======================================================================
Closed Issues in 6.0.0_HF-020 (This Release)

OSBZ-1778
Correct screen rows calc. Clear dirty storage 

OSBZ-1851
M3 containing <field><ROP>NULL makes gateway fail.                              

======================================================================

TIBCO(R) Object Service Broker for z/OS 6.0.0 Hotfix 20 is now available.