diff --git a/plugins/hal-mqtt/src/se/hal/plugin/mqtt/plugin.json b/plugins/hal-mqtt/src/se/hal/plugin/mqtt/plugin.json
index ef2f0051..c3af9969 100644
--- a/plugins/hal-mqtt/src/se/hal/plugin/mqtt/plugin.json
+++ b/plugins/hal-mqtt/src/se/hal/plugin/mqtt/plugin.json
@@ -1,5 +1,5 @@
 {
-	"version": 1.0,
+	"version": 0.1,
 	"name": "Hal-MQTT",
 	"interfaces": [
 		{"se.hal.intf.HalAutoScannableController": "se.hal.plugin.mqtt.HalMqttController"}
diff --git a/plugins/hal-raspberry/src/se/hal/plugin/raspberry/plugin.json b/plugins/hal-raspberry/src/se/hal/plugin/raspberry/plugin.json
index 0a3a7ca8..8a0359ed 100644
--- a/plugins/hal-raspberry/src/se/hal/plugin/raspberry/plugin.json
+++ b/plugins/hal-raspberry/src/se/hal/plugin/raspberry/plugin.json
@@ -1,5 +1,5 @@
 {
-    "version": 1.1,
+    "version": 1.0,
     "name": "Hal-RaspberryPi Sensors",
     "interfaces": [
         {"se.hal.intf.HalSensorConfig": "se.hal.plugin.raspberry.RPiPowerConsumptionSensor"},
diff --git a/plugins/hal-zigbee/src/se/hal/plugin/zigbee/plugin.json b/plugins/hal-zigbee/src/se/hal/plugin/zigbee/plugin.json
index d8c4ee66..4ddef4d2 100755
--- a/plugins/hal-zigbee/src/se/hal/plugin/zigbee/plugin.json
+++ b/plugins/hal-zigbee/src/se/hal/plugin/zigbee/plugin.json
@@ -1,5 +1,5 @@
 {
-	"version": 1.0,
+	"version": 0.1,
 	"name": "Hal-Zigbee",
 	"interfaces": [
 		{"se.hal.intf.HalAutoScannableController": "se.hal.plugin.zigbee.HalDeconzZigbeeController"}
diff --git a/plugins/hal-zwave/src/se/hal/plugin/zwave/plugin.json b/plugins/hal-zwave/src/se/hal/plugin/zwave/plugin.json
index 560ce9fe..29ad9401 100644
--- a/plugins/hal-zwave/src/se/hal/plugin/zwave/plugin.json
+++ b/plugins/hal-zwave/src/se/hal/plugin/zwave/plugin.json
@@ -1,5 +1,5 @@
 {
-	"version": 1.0,
+	"version": 0.1,
 	"name": "Hal-ZWwave",
 	"interfaces": [
 	]
diff --git a/src/se/hal/intf/HalJsonPage.java b/src/se/hal/intf/HalJsonPage.java
index 107693af..b02433f9 100755
--- a/src/se/hal/intf/HalJsonPage.java
+++ b/src/se/hal/intf/HalJsonPage.java
@@ -37,7 +37,7 @@ public abstract class HalJsonPage extends HalWebPage {
         JSONWriter writer = new JSONWriter(out);
         try{
             writer.write(
-                    jsonRespond(out, headers, session, cookie, request));
+                    jsonRespond(session, cookie, request));
         } catch (Exception e){
             logger.log(Level.SEVERE, null, e);
             DataNode root = new DataNode(DataNode.DataType.Map);
@@ -58,8 +58,6 @@ public abstract class HalJsonPage extends HalWebPage {
 
 
     protected abstract DataNode jsonRespond(
-            HttpPrintStream out,
-            HttpHeader headers,
             Map<String, Object> session,
             Map<String, String> cookie,
             Map<String, String> request) throws Exception;
diff --git a/src/se/hal/page/MapJsonPage.java b/src/se/hal/page/MapJsonPage.java
index bbb07ccb..c6e3ceb3 100755
--- a/src/se/hal/page/MapJsonPage.java
+++ b/src/se/hal/page/MapJsonPage.java
@@ -27,11 +27,11 @@ public class MapJsonPage extends HalJsonPage {
 
 
     @Override
-    public DataNode jsonRespond(HttpPrintStream out,
-                                HttpHeader headers,
-                                Map<String, Object> session,
-                                Map<String, String> cookie,
-                                Map<String, String> request) throws Exception {
+    public DataNode jsonRespond(
+            Map<String, Object> session,
+            Map<String, String> cookie,
+            Map<String, String> request) throws Exception {
+
         DBConnection db = HalContext.getDB();
         DataNode root = new DataNode(DataNode.DataType.Map);
 
diff --git a/src/se/hal/page/SensorJsonPage.java b/src/se/hal/page/SensorJsonPage.java
index 356e8743..2d71bdb4 100755
--- a/src/se/hal/page/SensorJsonPage.java
+++ b/src/se/hal/page/SensorJsonPage.java
@@ -39,8 +39,6 @@ public class SensorJsonPage extends HalJsonPage {
 
     @Override
     public DataNode jsonRespond(
-            HttpPrintStream out,
-            HttpHeader headers,
             Map<String, Object> session,
             Map<String, String> cookie,
             Map<String, String> request) throws Exception{