KONA Core 2.6.20

Rolled out in the EU region on 2023-12-20 and in the NA region on 2023-12-21.

What changed

• Buttons to remove a gateway configuration and a firmware configuration. See Configure Gateways and Upgrade Gateway Firmware.
• Gateway performance management API. See Monitor Gateways.
• Upload integration certificates in the UI. See HTTP Integration and MQTT Integration.