Here is a list of issues that were fixed in this release - build 2.6.13.

Issue Key Description
AVSUPPORT-31141 Fixed a Restore Request issue where wrong email address was used for the operation. An email was sent to two users, a request was placed by one user but the operation took place on the other user.
AVSUPPORT-31027 A phishing email failed to be quarantined for a customer in inline mode. An initial textual scan of the email caused delays in security engines execution.
AVSUPPORT-30427 A phishing email did now show scan results. The issue was related to wrong user group definitions due to malformed user definitions.
AVSUPPORT-30294 For some customers OneDrive files were not quarantined automatically. The files were uploaded to OneDrive and were marked as malicious, but they were not automatically quarantined.