diff --git a/CHANGELOG.md b/CHANGELOG.md
index a2628a6..6755f7b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1 +1,4 @@
-* `1.0.0.0` - initial release
+* `1.0.0.0` - Initial release
+* `1.1.0.0` Whats new:
+  * Refractoring API
+  * Added new info about steam and steam application
diff --git a/nuget/EpicMorg.SteamPathsLib.nuspec b/nuget/EpicMorg.SteamPathsLib.nuspec
index 1447a71..dd640c6 100644
--- a/nuget/EpicMorg.SteamPathsLib.nuspec
+++ b/nuget/EpicMorg.SteamPathsLib.nuspec
@@ -12,16 +12,22 @@
         <license type="expression">MIT</license>
 		<icon>images\icon.png</icon>
         <requireLicenseAcceptance>false</requireLicenseAcceptance>
-        <releaseNotes>Initial  release</releaseNotes>
+        <releaseNotes>Refractoring API. Added new info about steam and steam application.</releaseNotes>
         <description>Small helper for getting som registry keys of Steam.</description>
         <copyright>Copyright ©2020 EpicMorg</copyright>
-        <tags>steam epicmorg path helper</tags>
+        <tags>steam epicmorg registry path helper</tags>
+		<dependencies>
+			<group targetFramework=".NETFramework4.8.0" />
+			<group targetFramework=".NETFramework4.7.2" />
+			<group targetFramework=".NETFramework4.6.2" />
+			<group targetFramework=".NETFramework4.5.2" />
+		</dependencies>
     </metadata>
     <files>
 		<file src="lib\net48\*.dll" target="lib\net48" />
-		<file src="lib\net47\*.dll" target="lib\net47" />
-		<file src="lib\net46\*.dll" target="lib\net46" />
-		<file src="lib\net45\*.dll" target="lib\net45" />
+		<file src="lib\net472\*.dll" target="lib\net472" />
+		<file src="lib\net462\*.dll" target="lib\net462" />
+		<file src="lib\net452\*.dll" target="lib\net452" />
 		<file src="images\*" target="images" />
     </files>
 </package>
\ No newline at end of file
diff --git a/nuget/build.ps1 b/nuget/build.ps1
new file mode 100644
index 0000000..1040682
--- /dev/null
+++ b/nuget/build.ps1
@@ -0,0 +1,11 @@
+Remove-Item './lib/net48/dummy_file' -Force
+Remove-Item './lib/net472/dummy_file' -Force
+Remove-Item './lib/net462/dummy_file' -Force
+Remove-Item './lib/net452/dummy_file' -Force
+
+& nuget.exe pack ./EpicMorg.SteamPathsLib.nuspec
+
+Copy-Item './dummy_file' -Destination './lib/net48/dummy_file' -Force
+Copy-Item './dummy_file' -Destination './lib/net472/dummy_file' -Force
+Copy-Item './dummy_file' -Destination './lib/net462/dummy_file' -Force
+Copy-Item './dummy_file' -Destination './lib/net452/dummy_file' -Force
\ No newline at end of file
diff --git a/nuget/dummy_file b/nuget/dummy_file
new file mode 100644
index 0000000..7b45d97
--- /dev/null
+++ b/nuget/dummy_file
@@ -0,0 +1 @@
+dummy_file
\ No newline at end of file
diff --git a/nuget/lib/net452/dummy_file b/nuget/lib/net452/dummy_file
new file mode 100644
index 0000000..7b45d97
--- /dev/null
+++ b/nuget/lib/net452/dummy_file
@@ -0,0 +1 @@
+dummy_file
\ No newline at end of file
diff --git a/nuget/lib/net462/dummy_file b/nuget/lib/net462/dummy_file
new file mode 100644
index 0000000..7b45d97
--- /dev/null
+++ b/nuget/lib/net462/dummy_file
@@ -0,0 +1 @@
+dummy_file
\ No newline at end of file
diff --git a/nuget/lib/net472/dummy_file b/nuget/lib/net472/dummy_file
new file mode 100644
index 0000000..7b45d97
--- /dev/null
+++ b/nuget/lib/net472/dummy_file
@@ -0,0 +1 @@
+dummy_file
\ No newline at end of file
diff --git a/nuget/lib/net48/dummy_file b/nuget/lib/net48/dummy_file
new file mode 100644
index 0000000..7b45d97
--- /dev/null
+++ b/nuget/lib/net48/dummy_file
@@ -0,0 +1 @@
+dummy_file
\ No newline at end of file
diff --git a/src/EpicMorg.SteamPathsLib/EpicMorg.SteamPathsLib.csproj b/src/EpicMorg.SteamPathsLib/EpicMorg.SteamPathsLib.csproj
index 09d3fb8..dd2e504 100644
--- a/src/EpicMorg.SteamPathsLib/EpicMorg.SteamPathsLib.csproj
+++ b/src/EpicMorg.SteamPathsLib/EpicMorg.SteamPathsLib.csproj
@@ -12,6 +12,7 @@
     <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <Deterministic>true</Deterministic>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>