diff --git a/Changelog.md b/Changelog.md
index e69de29..5a7281b 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -0,0 +1,37 @@
+# Changelog
+
+## 1.4.0 - 2022-01-09 - Cleanup
+### New Features
+* On first startup, not try to disconnect first
+### Bugfixes
+* Fixing nullpointer exception
+### Changes
+* Cleanup project and fixes version numbers
+
+## 1.3.0 - 2021-01-09 - Default netcore
+### New Features
+* Create toString, so in logfiles the used Server is visible
+* add changelog.md
+### Bugfixes
+### Changes
+* Netcore is now the default projekt
+
+## 1.2.0 - 2019-11-28 - Add netcore
+### New Features
+* add Licence, readme.md and contribute.md
+* add netcore version
+### Bugfixes
+### Changes
+* Using newer C# language version
+
+## 1.1.0 - 2019-05-27 - Rewrite Module to reconnect itselfs, so you dont need to watch over the the state of the connection
+### New Features
+* Keep the connection alive and reconnect internally
+### Bugfixes
+### Changes
+
+## 1.0.0.0 - 2019-02-14 - Init
+### New Features
+* Init release
+### Bugfixes
+### Changes
\ No newline at end of file
diff --git a/ConnectorDataMqtt/ConnectorDataMqtt.csproj b/ConnectorDataMqtt/ConnectorDataMqtt.csproj
index d4d5426..b92390f 100644
--- a/ConnectorDataMqtt/ConnectorDataMqtt.csproj
+++ b/ConnectorDataMqtt/ConnectorDataMqtt.csproj
@@ -6,14 +6,20 @@
     <AssemblyName>ConnectorDataMqtt</AssemblyName>
     <Company>BlubbFish</Company>
     <Authors>BlubbFish</Authors>
-    <Version>1.1.0</Version>
-    <Copyright>Copyright © BlubbFish 2017 - 27.05.2019</Copyright>
+    <Version>1.4.0</Version>
+    <Copyright>Copyright © BlubbFish 2017 - 09.01.2022</Copyright>
     <Description>ADataBackend Connector that connects to mqtt using M2Mqtt</Description>
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
     <PackageProjectUrl>http://git.blubbfish.net/vs_utils/ConnectorDataMqtt</PackageProjectUrl>
     <RepositoryUrl>http://git.blubbfish.net/vs_utils/ConnectorDataMqtt.git</RepositoryUrl>
     <RepositoryType>git</RepositoryType>
-    <PackageReleaseNotes>1.1.0 Rewrite Module to reconnect itselfs, so you dont need to watch over the the state of the connection</PackageReleaseNotes>
+    <PackageReleaseNotes>
+      1.4.0 Cleanup
+      1.3.0 Default netcore
+      1.2.0 Add netcore
+      1.1.0 Rewrite Module to reconnect itselfs, so you dont need to watch over the the state of the connection
+      1.0.0.0 Init
+    </PackageReleaseNotes>
     <NeutralLanguage>de-DE</NeutralLanguage>
     <PackageId>Mqtt.Data.Connector.IoT.Utils.BlubbFish</PackageId>
   </PropertyGroup>
@@ -25,9 +31,9 @@
   
   <ItemGroup>
     <Content Include="../CHANGELOG.md" />
-	<Content Include="../CONTRIBUTING.md" />
-	<Content Include="../LICENSE" />
-	<Content Include="../README.md" />
+    <Content Include="../CONTRIBUTING.md" />
+    <Content Include="../LICENSE" />
+    <Content Include="../README.md" />
   </ItemGroup>
 
   <ItemGroup>