Pop-up stating Norton Security requires a restart-where are release notes?

This morning I received a pop-up from Norton Security requesting a restart.  It is a legit pop-up that I have seen before.  This is roughly the third one that I've seen in the last month.  I assume this is a major update requiring the restart even through the version number does not change.  How can I find the release notes for these major updates and why they are being pushed out?  I know there were complaints starting around June 28th for BSOD issues associated with the release of 22.7.0.76 and would like to know if these updates are a continued effort to resolve this issue or resolve something else..  I too had one BSOD around June 28th just after my Norton upgrade to 22.7.0.76 and have not seen one since.

I am running Windows 8.1 and Norton Security version 22.7.0.76 as of June 27 or June 28.  LiveUpdate Channel: Traditional. 

Hoping someone can let me know where release notes are located listing the issues and repairs.  Perhaps it is just me, but I find Norton very tight lipped about this and I will be the first to apologize if someone can let me know where this information is located.

Thanks in advance.