Here is the list of new features and enhancements.

WebTx v2 support for Syslog plugins (generic Syslog, Rapid7, LogRhythm plugins).
Red Hat Enterprise Linux 8.x support on hosts with Podman fully installed.
SSL installation workflow and notification (when SSL is not configured).
Ability to use the Risk Exchange aggregate score in Ticket Orchestrator custom messages.
Can configure business rules in Ticket Orchestrator to build custom messages around CRE findings.
Added Configuration field in the Ticket Orchestrator query builder.
Added Task Completion Time column on the Tasks page.
Auto-refresh option for Cloud Exchange logs in the UI.

Cloud Exchange deployment package will not contain any default passwords. The Cloud Exchange setup script requires custom passwords as mandatory inputs from users.
Upgraded RabbitMQ version to 3.9.
Valid extensions are moved out of the Log Shipper plugin configuration and into each Log Shipper plugin mapping file.

Removed poll interval for the API Source plugin (API source does not poll, but is a placeholder to tag IoCs sent via RESTful API to Threat Exchange).

Netskope Cloud Exchange Release Notes Version 3.3.0