Which version introduced 4 new user-defined labels?

The introduction of four new user-defined labels in version 22.5 signifies an important enhancement in policy management capabilities, as user-defined labels allow organizations to create more tailored security policies based on their specific needs. In this version, users gained the ability to define labels that can be customized to reflect the operational realities of their environment, providing greater flexibility and control over how policies are applied.

This enhancement is particularly valuable for organizations as it enables more granular policy definitions that align with unique business processes or compliance requirements. As businesses evolve, the need for highly configurable and relevant security measures grows, and the capability to define custom labels allows for a more dynamic response to these changing needs.

In contrast, other versions mentioned do not include this specific enhancement, which indicates that version 22.5 marks a significant development in Illumio's policy management features.