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April 15, 2026—Service Gateway Firmware Version 3.0.28 delivers key enhancements, bug fixes, and security updates.
This update includes the following changes:
  • This update adds ThingsBoard IoT client support for ZA site connectivity.
  • This update upgrades the base OS to Rocky Linux 9.7 with updated Microk8s.
  • This update fixes incorrect service inbound connection count in appliance metrics.
  • This update fixes available disk space unit display in diagnostics.
  • This update fixes CDT file upload to reject files exceeding the size limit.
  • This update fixes cloud proxy connectivity test to route through the configured proxy correctly.
  • This update fixes upgrade configmap patching to prevent configuration loss during firmware upgrades.
For detailed update schedules, see 2026 Release for TrendAI Vision One™ Service Gateway in the Success Portal.