Description:
You can download this HotFix from the TIBCO Product Support FTP server using your eSupport username and password, at
            ftp://support-ftp.tibco.com

Once you have successfully logged into the server, you will find the hotfix packages under
            available_downloads/ActiveEnterprise/TIBCORuntimeAgent/5.5.1/TIBCOXML-5.4.3-hotfix-01
            
Listed below is a summary of updates included. Please refer to the associated readme document for any additional information.

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Closed Issues in 5.4.3_hotfix01 (This release)

1-9VNRW8, 1-A22TQV
The schema could not be loaded correctly when it contained the recursive
xs:extension definitions.
This defect has been fixed.