We received notification that a new version of PGP Whole Disk Encryption (version 10.3) is available. Are any release notes available for this version?
http://www.symantec.com/business/support/resources/sites/BUSINESS/content/live/DOCUMENTATION/6000/DOC6198/en_US/symcEncrDesktop_103_win_readme_en.pdf
Did you find the Release Notes?
You can also go here for a list of resolved issues as well
http://www.symantec.com/docs/TECH166098