Z50001 is a "container" hot fix that contains "member" hot fixes which will update your SAS software components.
See "What is a container hot fix?" in the SAS Hot Fix FAQ for more information on container and member hot fixes.
A manifest listing the contents of each of the following "member" hot fixes is available:
Z46001 manifest for SAS Clinical Standards Toolkit Framework 1.7
Z47001 manifest for SAS Clinical Standards Toolkit Framework JAR File 1.7
Z48001 manifest for SAS Clinical Standards Toolkit Global Standards Library 1.7
Z49001 manifest for SAS Clinical Standards Toolkit Sample Library 1.7