P5Y001 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:
L9P003 manifest for SAS Metadata Bridges 4.42
P5W001 manifest for SAS Metadata Bridges Plug-in for SAS Data Integration Studio 4.24
P5X001 manifest for SAS Metadata Bridges Plug-in for SAS Management Console 4.24