adding new release notes for 22.3

Author: batamig

articles/defender-for-iot/organizations/release-notes.md

@@ -2,7 +2,7 @@
 title: OT monitoring software versions - Microsoft Defender for IoT
 description: This article lists Microsoft Defender for IoT on-premises OT monitoring software versions, including release and support dates and highlights for new features.
 ms.topic: overview
-ms.date: 11/22/2022
+ms.date: 12/08/2022
 ---
 
 # OT monitoring software versions
@@ -38,6 +38,8 @@ Cloud features may be dependent on a specific sensor version. Such features are
 
 | Version / Patch |  Release date | Scope     | Supported until |
 | ------- |  ------------ | ----------- | ------------------- |
+| **22.3** | | | |
+| 22.3.? | 12/2022 | Major | 11/2023 |
 | **22.2** | | | |
 | 22.2.8 | 11/2022 | Patch | 10/2023 |
 | 22.2.7| 10/2022   | Patch | 09/2023          |
@@ -80,6 +82,15 @@ Version numbers are listed only in this article and in the [What's new in Micros
 
 To understand whether a feature is supported in your sensor version, check the relevant version section below and its listed features.
 
+## Versions 22.3.x
+
+### 22.3.?
+
+**Release date**: 12/2022
+
+**Supported until**: 11/2023
+
+- [Azure connectivity status shown on OT sensors](how-to-manage-individual-sensors.md#troubleshoot-connectivity-status)
 ## Versions 22.2.x
 
 

articles/defender-for-iot/organizations/whats-new.md

@@ -2,7 +2,7 @@
 title: What's new in Microsoft Defender for IoT
 description: This article describes features available in Microsoft Defender for IoT, across both OT and Enterprise IoT networks, and both on-premises and in the Azure portal.
 ms.topic: overview
-ms.date: 09/15/2022
+ms.date: 12/08/2022
 ---
 
 # What's new in Microsoft Defender for IoT?
@@ -19,7 +19,17 @@ Features released earlier than nine months ago are described in the [What's new
 
 |Service area  |Updates  |
 |---------|---------|
-|**OT networks**     | [New purchase experience for OT plans](#new-purchase-experience-for-ot-plans)    |
+|**OT networks**     | - **Cloud feature**: [New purchase experience for OT plans](#new-purchase-experience-for-ot-plans)  <br><br>**Version 22.3.?**:   |
+
+### Azure connectivity status shown on OT sensors
+
+Details about Azure connectivity status are now shown on the **Overview** page in OT network sensors, and errors are shown if the sensor's connection to Azure is lost.
+
+For example:
+
+:::image type="content" source="media/how-to-manage-individual-sensors/connectivity-status.png" alt-text="Screenshot of the Azure connectivity status shown on the OT sensor's Overview page.":::
+
+For more information, see [Manage individual sensors](how-to-manage-individual-sensors.md) and [Onboard OT sensors to Defender for IoT](onboard-sensors.md).
 
 ### New purchase experience for OT plans