diff --git a/generation/WinSDK/enums.json b/generation/WinSDK/enums.json
index 34599936..667ec377 100644
--- a/generation/WinSDK/enums.json
+++ b/generation/WinSDK/enums.json
@@ -36894,6 +36894,30 @@
         "value": "0x57696E20"
       }
     ]
+  },
+  {
+    "name": "DEVICE_STATE",
+    "autoPopulate": {
+      "filter": "DEVICE_STATE_",
+      "header": "mmdeviceapi.h"
+    },
+    "uses": [
+      {
+        "interface": "IMMNotificationClient",
+        "method": "OnDeviceStateChanged",
+        "parameter": "dwNewState"
+      },
+      {
+        "interface": "IMMDeviceEnumerator",
+        "method": "EnumAudioEndpoints",
+        "parameter": "dwStateMask"
+      },
+      {
+        "interface": "IMMDevice",
+        "method": "GetState",
+        "parameter": "return"
+      }
+    ]
   }
 ]
 }
diff --git a/scripts/ChangesSinceLastRelease.txt b/scripts/ChangesSinceLastRelease.txt
index f127c0a7..3a89942e 100644
--- a/scripts/ChangesSinceLastRelease.txt
+++ b/scripts/ChangesSinceLastRelease.txt
@@ -404,3 +404,16 @@ Windows.Win32.UI.Shell.NOTIFYICONDATAA.dwStateMask(X64, Arm64)...System.UInt32 =
 Windows.Win32.UI.Shell.NOTIFYICONDATAA.dwStateMask(X86)...System.UInt32 => Windows.Win32.UI.Shell.NOTIFY_ICON_STATE
 Windows.Win32.UI.Shell.NOTIFYICONDATAW.dwStateMask(X64, Arm64)...System.UInt32 => Windows.Win32.UI.Shell.NOTIFY_ICON_STATE
 Windows.Win32.UI.Shell.NOTIFYICONDATAW.dwStateMask(X86)...System.UInt32 => Windows.Win32.UI.Shell.NOTIFY_ICON_STATE
+# Fixed #1787.
+Windows.Win32.Media.Audio.Apis.DEVICE_STATE_ACTIVE removed
+Windows.Win32.Media.Audio.Apis.DEVICE_STATE_DISABLED removed
+Windows.Win32.Media.Audio.Apis.DEVICE_STATE_NOTPRESENT removed
+Windows.Win32.Media.Audio.Apis.DEVICE_STATE_UNPLUGGED removed
+Windows.Win32.Media.Audio.DEVICE_STATE added
+Windows.Win32.Media.Audio.DEVICE_STATE.DEVICE_STATE_ACTIVE added
+Windows.Win32.Media.Audio.DEVICE_STATE.DEVICE_STATE_DISABLED added
+Windows.Win32.Media.Audio.DEVICE_STATE.DEVICE_STATE_NOTPRESENT added
+Windows.Win32.Media.Audio.DEVICE_STATE.DEVICE_STATE_UNPLUGGED added
+Windows.Win32.Media.Audio.IMMDevice.GetState : return...HRESULT => DEVICE_STATE
+Windows.Win32.Media.Audio.IMMDeviceEnumerator.EnumAudioEndpoints : dwStateMask...UInt32 => DEVICE_STATE
+Windows.Win32.Media.Audio.IMMNotificationClient.OnDeviceStateChanged : dwNewState...UInt32 => DEVICE_STATE