Tag 1.4 as LTS

Author: micahl

articles/iot-edge/version-history.md

@@ -39,7 +39,7 @@ This table provides recent version history for IoT Edge package releases, and hi
 
 | Release notes and assets | Type | Date | Highlights |
 | ------------------------ | ---- | ---- | ---------- |
-| [1.4](https://github.com/Azure/azure-iotedge/releases/tag/1.4.0) | Stable | August 2022 | Automatic image clean-up of unused Docker images <br> Ability to pass a [custom JSON payload to DPS on provisioning](../iot-dps/how-to-send-additional-data.md#iot-edge-support) <br> Ability to require all modules in a deployment be downloaded before restart <br> Use of the TCG TPM2 Software Stack which enables TPM hierarchy authorization values, specifying the TPM index at which to persist the DPS authentication key, and accommodating more [TPM configurations](http://github.com/Azure/iotedge/blob/897aed8c5573e8cad4b602e5a1298bdc64cd28b4/edgelet/contrib/config/linux/template.toml#L262-L288)
+| [1.4](https://github.com/Azure/azure-iotedge/releases/tag/1.4.0) | Long-term support (LTS) | August 2022 | Automatic image clean-up of unused Docker images <br> Ability to pass a [custom JSON payload to DPS on provisioning](../iot-dps/how-to-send-additional-data.md#iot-edge-support) <br> Ability to require all modules in a deployment be downloaded before restart <br> Use of the TCG TPM2 Software Stack which enables TPM hierarchy authorization values, specifying the TPM index at which to persist the DPS authentication key, and accommodating more [TPM configurations](http://github.com/Azure/iotedge/blob/897aed8c5573e8cad4b602e5a1298bdc64cd28b4/edgelet/contrib/config/linux/template.toml#L262-L288)
 | [1.3](https://github.com/Azure/azure-iotedge/releases/tag/1.3.0) | Stable | June 2022 | Support for Red Hat Enterprise Linux 8 on AMD and Intel 64-bit architectures.<br>Edge Hub now enforces that inbound/outbound communication uses minimum TLS version 1.2 by default<br>Updated runtime modules (edgeAgent, edgeHub) based on .NET 6
 | [1.2](https://github.com/Azure/azure-iotedge/releases/tag/1.2.0) | Stable | April 2021 | [IoT Edge devices behind gateways](how-to-connect-downstream-iot-edge-device.md?view=iotedge-2020-11&preserve-view=true)<br>[IoT Edge MQTT broker (preview)](how-to-publish-subscribe.md?view=iotedge-2020-11&preserve-view=true)<br>New IoT Edge packages introduced, with new installation and configuration steps. For more information, see [Update from 1.0 or 1.1 to latest release](how-to-update-iot-edge.md#special-case-update-from-10-or-11-to-latest-release).<br>Includes [Microsoft Defender for IoT micro-agent for Edge](../defender-for-iot/device-builders/overview.md).<br> Integration with Device Update. For more information, see [Update IoT Edge](how-to-update-iot-edge.md).
 | [1.1](https://github.com/Azure/azure-iotedge/releases/tag/1.1.0) | Long-term support (LTS) | February 2021 | [Long-term support plan and supported systems updates](support.md) |