diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 24d579c..994fc39 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,15 +2,10 @@
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   <component name="ChangeListManager">
     <list default="true" id="1a245e6a-2e43-4348-8759-dc1b63a4c9c8" name="Default" comment="Lots of changes">
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+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
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-      <change beforePath="$PROJECT_DIR$/setup.py" beforeDir="false" afterPath="$PROJECT_DIR$/setup.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/craftbeerpi.db" beforeDir="false" afterPath="$PROJECT_DIR$/craftbeerpi.db" afterDir="false" />
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-        <item name="main: schema" type="981a47c2:SqliteImplModel$Schema" />
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@@ -72,54 +57,46 @@
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+        <entry file="file://$PROJECT_DIR$/LICENSE">
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-        <entry file="file://$PROJECT_DIR$/docs_src/source/step.rst">
-          <provider selected="true" editor-type-id="restructured-text-editor" />
+        <entry file="file://$PROJECT_DIR$/config/config.yaml">
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@@ -185,7 +162,6 @@
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         <option value="$PROJECT_DIR$/cbpi/http_endpoints/http_login.py" />
         <option value="$PROJECT_DIR$/cbpi/http_endpoints/http_curd_endpoints.py" />
         <option value="$PROJECT_DIR$/cbpi/api/exceptions.py" />
@@ -226,7 +202,6 @@
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         <option value="$PROJECT_DIR$/docs_src/source/actor.rst" />
         <option value="$PROJECT_DIR$/docs_src/source/kettle_controller.rst" />
@@ -236,14 +211,16 @@
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         <option value="$PROJECT_DIR$/docs_src/source/index.rst" />
         <option value="$PROJECT_DIR$/docs_src/source/install.rst" />
+        <option value="$PROJECT_DIR$/config/config.yaml" />
+        <option value="$PROJECT_DIR$/LICENSE" />
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+    <option name="x" value="27" />
     <option name="y" value="23" />
-    <option name="width" value="1492" />
-    <option name="height" value="910" />
+    <option name="width" value="1563" />
+    <option name="height" value="917" />
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   <component name="ProjectView">
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@@ -258,22 +235,6 @@
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@@ -318,7 +279,7 @@
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-  <component name="RunManager" selected="Python.run">
+  <component name="RunManager" selected="Python tests.pytest in tests">
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       <module name="craftbeerpi4" />
       <option name="INTERPRETER_OPTIONS" value="" />
@@ -512,8 +473,8 @@
     </list>
     <recent_temporary>
       <list>
-        <item itemvalue="Python.run" />
         <item itemvalue="Python tests.pytest in tests" />
+        <item itemvalue="Python.run" />
         <item itemvalue="Python.sample" />
         <item itemvalue="Python.test" />
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@@ -538,7 +499,7 @@
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+      <workItem from="1546520120024" duration="51304000" />
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+    <option name="totallyTimeSpent" value="155583000" />
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+      <window_info active="true" content_ui="combo" id="Project" order="0" visible="true" weight="0.3109796" />
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+    <entry file="file://$PROJECT_DIR$/.gitignore">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="105">
+          <caret line="7" column="4" selection-start-line="7" selection-start-column="4" selection-end-line="7" selection-end-column="4" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/docs/install.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="132">
+          <caret line="25" selection-start-line="25" selection-end-line="25" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/docs_src/source/kettle_controller.rst">
+      <provider selected="true" editor-type-id="restructured-text-editor" />
+    </entry>
+    <entry file="file://$PROJECT_DIR$/cbpi/websocket.py">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="195">
+          <caret line="22" column="32" lean-forward="true" selection-start-line="22" selection-start-column="32" selection-end-line="22" selection-end-column="32" />
+          <folding>
+            <element signature="e#0#14#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/config/config.yaml">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="30">
+          <caret line="2" column="12" selection-start-line="2" selection-start-column="12" selection-end-line="2" selection-end-column="12" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/cbpi/craftbeerpi.py">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="-914">
+          <caret line="33" lean-forward="true" selection-start-line="33" selection-end-line="33" />
+          <folding>
+            <element signature="e#0#14#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/LICENSE">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="30">
+          <caret line="2" column="120" selection-start-line="2" selection-start-column="120" selection-end-line="2" selection-end-column="120" />
+        </state>
+      </provider>
+    </entry>
   </component>
 </project>
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..b20fb56
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,9 @@
+“Commons Clause” License Condition v1.0
+
+The Software is provided to you by the Licensor under the License, as defined below, subject to the following condition.
+Without limiting other conditions in the License, the grant of rights under the License will not include, and the License does not grant to you,  right to Sell the Software.
+For purposes of the foregoing, “Sell” means practicing any or all of the rights granted to you under the License to provide to third parties, for a fee or other consideration (including without limitation fees for hosting or consulting/ support services related to the Software), a product or service whose value derives, entirely or substantially, from the functionality of the Software.  Any license notice or attribution required by the License must also include this Commons Cause License Condition notice.
+
+Software: CraftBeerPi4
+License: MIT
+Licensor: Manuel Fritsch
\ No newline at end of file
diff --git a/config/config.yaml b/config/config.yaml
index 66451e3..59aa9ff 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -1,6 +1,6 @@
 
 name: CraftBeerPi
-version: 4.1
+version: 4.0
 
 index_url: /api/doc
 
diff --git a/craftbeerpi.db b/craftbeerpi.db
index c1add87..fa97ecf 100644
Binary files a/craftbeerpi.db and b/craftbeerpi.db differ