Here is a list of issues that were fixed in this release - build 2.6.46.

Issue Key Description
AVSUPPORT-56552 A customer failed to release files that were quarantined due to a DLP leakage, but the file was never released. File information was not showing on the entity page.
AVSUPPORT-55859 Email incorrectly marked as suspicious phishing instead of Spam due to wrong engine configuration