diff --git a/README.md b/README.md
index 22836c3..77eb7c6 100644
--- a/README.md
+++ b/README.md
@@ -147,6 +147,9 @@ For instructions for other systems visit https://www.npmjs.com/package/canvas#co
 
 ## Changelog
 
+### 0.4.10
+* A few changes for AIRBOT Z1 and Z1 Air Quality Monitor
+
 ### 0.4.9
 * Using library version 0.9.6 (alpha)
 
diff --git a/nodes/ecovacs-deebot.js b/nodes/ecovacs-deebot.js
index 6c5e9a7..bb81519 100644
--- a/nodes/ecovacs-deebot.js
+++ b/nodes/ecovacs-deebot.js
@@ -50,8 +50,10 @@ module.exports = function (RED) {
                         }
                     });
 
+                    // aqMonitor = e.g. Z1 Air Quality Monitor
                     if (node.vacbot.getModelType() !== 'aqMonitor') {
                         node.vacbot.run('GetBatteryState');
+                        // airbot = e.g. AIRBOT Z1
                         if (node.vacbot.getModelType() === 'airbot') {
                             node.vacbot.run('GetCleanState_V2');
                         } else {
diff --git a/package-lock.json b/package-lock.json
index c00e974..c58831f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
     "name": "node-red-contrib-ecovacs-deebot",
-    "version": "0.4.9",
+    "version": "0.4.10",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
diff --git a/package.json b/package.json
index 5e4f508..a6e3e85 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "node-red-contrib-ecovacs-deebot",
-  "version": "0.4.9",
+  "version": "0.4.10",
   "description": "Node-RED node for Ecovacs Deebot vacuum cleaner",
   "main": "nodes/ecovacs-deebot.js",
   "scripts": {