Update usage.md

Author: wes-b

docs/usage.md

@@ -19,6 +19,7 @@ The latest stable binaries are available for download as MSIs.
 
    Tag                                                                               | MSI                                                                                                                                              | Firmware
 -------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------
+  [v1.4.1](https://github.com/microsoft/Azure-Kinect-Sensor-SDK/releases/tag/v1.4.1) | [Azure Kinect SDK 1.4.1.exe](https://download.microsoft.com/download/3/d/6/3d6d9e99-a251-4cf3-8c6a-8e108e960b4b/Azure%20Kinect%20SDK%201.4.1.exe) | [1.6.110079014](https://download.microsoft.com/download/3/d/6/3d6d9e99-a251-4cf3-8c6a-8e108e960b4b/AzureKinectDK_Fw_1.6.110079014.bin)
   [v1.4.0](https://github.com/microsoft/Azure-Kinect-Sensor-SDK/releases/tag/v1.4.0) | [Azure Kinect SDK 1.4.0.exe](https://download.microsoft.com/download/4/5/a/45aa3917-45bf-4f24-b934-5cff74df73e1/Azure%20Kinect%20SDK%201.4.0.exe) | [1.6.108079014](https://download.microsoft.com/download/4/5/a/45aa3917-45bf-4f24-b934-5cff74df73e1/Firmware/AzureKinectDK_Fw_1.6.108079014.bin)
   [v1.3.0](https://github.com/microsoft/Azure-Kinect-Sensor-SDK/releases/tag/v1.3.0) | [Azure Kinect SDK 1.3.0.exe](https://download.microsoft.com/download/e/6/6/e66482b2-b6c1-4e34-bfee-95294163fc40/Azure%20Kinect%20SDK%201.3.0.exe) | [1.6.102075014](https://download.microsoft.com/download/1/9/8/198048e8-63f2-45c6-8f96-1fd541d1b4bc/AzureKinectDK_Fw_1.6.102075014.bin)
   [v1.2.0](https://github.com/microsoft/Azure-Kinect-Sensor-SDK/releases/tag/v1.2.0) | [Azure Kinect SDK 1.2.0.msi](http://download.microsoft.com/download/1/9/8/198048e8-63f2-45c6-8f96-1fd541d1b4bc/Azure%20Kinect%20SDK%201.2.0.msi) | [1.6.102075014](https://download.microsoft.com/download/1/9/8/198048e8-63f2-45c6-8f96-1fd541d1b4bc/AzureKinectDK_Fw_1.6.102075014.bin)