You seek the release notes and late-breaking news for Advanced Threat Protection (ATP) Platform 2.0.3.
As known issues are identified after the Release Notes are finalized, those issues will be listed here.
Title: ALERT2021 - Advanced Threat Protection Platform software update servers certificates moving to SHA-2 Solution: Upgrade ATP to 2.0.2 by July 12, 2016 or reinstall ATP software from 2.0.2 ISO or OVF after July 12, 2016. URL:https://support.symantec.com/en_US/article.ALERT2021.html
Release Notes for ATP Platform 2.0.3 are available here: