diff --git a/.homeychangelog.json b/.homeychangelog.json
index f873672..1ccebe3 100644
--- a/.homeychangelog.json
+++ b/.homeychangelog.json
@@ -136,5 +136,8 @@
   },
   "0.8.3": {
     "en": "Improved handling of incoming signals and refactoring code"
+  },
+  "0.9.0": {
+    "en": "Background changes: switched to Homey Compose"
   }
 }
diff --git a/.homeycompose/app.json b/.homeycompose/app.json
index 8faa309..304f1e5 100644
--- a/.homeycompose/app.json
+++ b/.homeycompose/app.json
@@ -1,6 +1,6 @@
 {
   "id": "com.github.alydersen.hdl-smartbus-homey",
-  "version": "0.8.3",
+  "version": "0.9.0",
   "compatibility": ">=5.0.0",
   "sdk": 3,
   "name": {
diff --git a/app.json b/app.json
index c49603a..3791013 100644
--- a/app.json
+++ b/app.json
@@ -1,6 +1,7 @@
 {
+  "_comment": "This file is generated. Please edit .homeycompose/app.json instead.",
   "id": "com.github.alydersen.hdl-smartbus-homey",
-  "version": "0.8.3",
+  "version": "0.9.0",
   "compatibility": ">=5.0.0",
   "sdk": 3,
   "name": {
@@ -53,19 +54,21 @@
   "source": "https://github.com/alydersen/hdl-smartbus-homey",
   "drivers": [
     {
-      "id": "dimmer",
       "name": {
-        "en": "Dimmer"
+        "en": "Curtains"
       },
-      "class": "light",
+      "class": "curtain",
       "capabilities": [
-        "dim",
-        "onoff"
+        "windowcoverings_set",
+        "windowcoverings_state"
       ],
-      "icon": "/drivers/dimmer/assets/icon.svg",
+      "defaultCapabilities": [
+        "windowcoverings_state"
+      ],
+      "icon": "/drivers/curtain/assets/icon.svg",
       "images": {
-        "large": "/drivers/dimmer/assets/images/large.png",
-        "small": "/drivers/dimmer/assets/images/small.png"
+        "large": "/drivers/curtain/assets/images/large.png",
+        "small": "/drivers/curtain/assets/images/small.png"
       },
       "pair": [
         {
@@ -79,25 +82,22 @@
           "id": "add_devices",
           "template": "add_devices"
         }
-      ]
+      ],
+      "id": "curtain"
     },
     {
-      "id": "curtain",
       "name": {
-        "en": "Curtains"
+        "en": "Dimmer"
       },
-      "class": "curtain",
+      "class": "light",
       "capabilities": [
-        "windowcoverings_set",
-        "windowcoverings_state"
-      ],
-      "defaultCapabilities": [
-        "windowcoverings_state"
+        "dim",
+        "onoff"
       ],
-      "icon": "/drivers/curtain/assets/icon.svg",
+      "icon": "/drivers/dimmer/assets/icon.svg",
       "images": {
-        "large": "/drivers/curtain/assets/images/large.png",
-        "small": "/drivers/curtain/assets/images/small.png"
+        "large": "/drivers/dimmer/assets/images/large.png",
+        "small": "/drivers/dimmer/assets/images/small.png"
       },
       "pair": [
         {
@@ -111,10 +111,10 @@
           "id": "add_devices",
           "template": "add_devices"
         }
-      ]
+      ],
+      "id": "dimmer"
     },
     {
-      "id": "floorheater",
       "name": {
         "en": "Floorheater"
       },
@@ -143,10 +143,10 @@
           "id": "add_devices",
           "template": "add_devices"
         }
-      ]
+      ],
+      "id": "floorheater"
     },
     {
-      "id": "multisensor",
       "name": {
         "en": "multisensor"
       },
@@ -174,10 +174,10 @@
           "id": "add_devices",
           "template": "add_devices"
         }
-      ]
+      ],
+      "id": "multisensor"
     },
     {
-      "id": "relay",
       "name": {
         "en": "Relay"
       },
@@ -202,10 +202,10 @@
           "id": "add_devices",
           "template": "add_devices"
         }
-      ]
+      ],
+      "id": "relay"
     },
     {
-      "id": "tempsensor",
       "name": {
         "en": "Temperature Sensor"
       },
@@ -230,10 +230,10 @@
           "id": "add_devices",
           "template": "add_devices"
         }
-      ]
+      ],
+      "id": "tempsensor"
     },
     {
-      "id": "universal-switch",
       "name": {
         "en": "Universal Switch"
       },
@@ -261,7 +261,8 @@
           "id": "add_devices",
           "template": "add_devices"
         }
-      ]
+      ],
+      "id": "universal-switch"
     }
   ],
   "capabilities": {
diff --git a/package-lock.json b/package-lock.json
index 43b9c71..5886c6c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "com.github.alydersen.homey-smartbus",
-  "version": "0.8.3",
+  "version": "0.9.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "com.github.alydersen.homey-smartbus",
-      "version": "0.8.3",
+      "version": "0.9.0",
       "dependencies": {
         "smart-bus": "^0.6.0"
       },
diff --git a/package.json b/package.json
index ee01728..264a2db 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.github.alydersen.homey-smartbus",
-  "version": "0.8.3",
+  "version": "0.9.0",
   "main": "app.js",
   "devDependencies": {
     "@types/homey": "npm:homey-apps-sdk-v3-types@^0.3.1"