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26.4 - April 2026
Release Notes 26.4 for April 2026
Summary
In26.4 we've added the ability to discover all ports on complex switches and set an agent on each Controller.
Complex switch port discovery - Beta
Highlight can now discover all ports on complex switches with indices such as 1/1/1. This is currently available in Beta for Cisco 92XX, 93XX and 95XX switches. Other manufacturers and models are being tested before the change is expected to be widely available.
Highlight can now discover ports with an index such as 1/1/1.
Indices with four components are restricted for now.
Set an agent on each controller
Setting an agent on controller discovered watches was previously a folder setting. This can now be changed on the Settings tab on a controller and applies to all watches associated with that controller. This change makes it possible to spread the load across multiple agents.
Bug fixes
Audit Log: Resolved an issue with classes logging twice
Poller: Resolved a revalidation issue
Service description
The Highlight Service Description document concisely describes how Highlight works and its key features. It has been updated for 25.10 and is available on the Help & Support Centre.
Browser compatibility
All Highlight releases are tested on the current version of:
