For security release 4.01 can we use HEAD…

For security releaseRelease A release is the distribution of the final version of an application. A software release may be either public or private and generally constitutes the initial or new generation of a new or upgraded application. A release is preceded by the distribution of alpha and then beta versions of the software. 4.01 can we use HEAD or what is the revision number of the commit?

#4-0-1