> For the complete documentation index, see [llms.txt](https://help.highlight.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.highlight.net/getting-started/release-notes/26.3-march-2026.md).

# 26.3 - March 2026

Release Notes 26.3 for March 2026

### Summary

**26.3** is a maintenance release containing bug fixes.

### API based watches auto-generated description now updates

Previously a fixed field created on initial discovery, the auto-generated description on a watch now updates at each discovery cycle. This applies to all supported API based watches including Cisco Meraki, Cisco Catalyst, Fortinet, Thousand Eyes and Extreme. 

### Switch critical ports now show IfDescr on Details page

In addition to IfAlias which has always been shown on critical ports, Highlight now shows the IfDescr field.  This is useful for quickly locating a particular port of interest. 

### Bug fixes

* **Container deletion:** Containers with logos can now be fully deleted following move

### Service description

The [Highlight Service Description document](/getting-started/new-user/service-description.md) 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:

* ![Chrome](https://support.highlight.net/help/images/browser_chrome.png)

  #### Chrome
* ![Edge](https://support.highlight.net/help/images/browser_edge.png)

  #### Edge
* ![Firefox](https://support.highlight.net/help/images/browser_ff.png)

  #### Firefox

Find out more about [Highlight supported browsers](/getting-started/useful-information/browsers-supported.md).

### Get in touch

More details on all of Highlight’s features are available on the Help & Support Centre or [contact us](/getting-started/contact-us.md) for assistance.


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