pw viewhistory command displays changes made to a BMC TrueSight Infrastructure Management Server installation. These changes are recorded in the history file. The history file contains a log of patches and hotfixes applied.
The history file contains a log of only those hotfixes and patches applied through an installation package. If you upgrade a remote agent to a newer version, the history file will not contain a log of this upgrade.
The syntax for this command is as follows:
pw viewhistory [-s <startDate> -e <endDate>]