Firebox Management in WatchGuard Cloud Release Notes

These release notes are for the Firebox management in WatchGuard Cloud. For a full description of WatchGuard Cloud features and functionality for Firebox management, go to Firebox Feature Comparison — Locally-Managed and Cloud-Managed in the WatchGuard Cloud Help.

For more information about new features, download the What's New in WatchGuard Cloud PowerPoint. For information about the benefits of cloud management, go to the Knowledge Base article: Features and Benefits of Firebox Management in WatchGuard Cloud.

Release Information Date
Latest WatchGuard Cloud Update 5 March 2026
Release Notes Revision Date 5 March 2026

Latest Release

Release Date: 5 March 2026

New Features

Spanning Tree Protocol

With this feature, you can enable Spanning Tree Protocol (STP) support for VLAN or bridged networks for a cloud-managed Firebox. For more information, go to Configure Advanced Network Settings. [FCCM-6564]

Enhancements

  • Firebox Management API v1.24.0 adds new endpoints that enable you to:
  • Create and manage Branch Office VPNs (BOVPNs).
  • Create and manage certificates at the account level or for a specific Firebox.

For more information, go to Firebox Management API in the WatchGuard API Documentation.

Resolved Issues

  • This release resolves an issue where the Elapsed Time column on the Live Status > Authentication page sorted by the first digit of the time value instead of the full time duration. [FCCM-11691]
  • Improved the load performance of the Firewall Policies page for devices that subscribe to many templates. [FCCM-1235
  • On Firebox T115‑W, T125, and T145 devices, you can no longer configure VLAN ID 1 on a Firebox interface. This previously caused any untagged VLAN on the same interface to not respond to ARP and DHCP requests because VLAN ID 1 is reserved for the device’s internal switch. [FCCM-12494]
  • Minor updates and bug fixes. [FCCM-11502]

Previous Releases