use Versions.props

src/Versions.props

@@ -3,4 +3,13 @@
         <Version>2.2.0-develop</Version>
         <Vitorm_Version>[2.2.0-preview, 2.3.0)</Vitorm_Version>
     </PropertyGroup>
+
+    <PropertyGroup>
+        <Authors>Lith</Authors>
+        <PackageProjectUrl>https://github.com/Vit-Orm/Vitorm.PostgreSQL</PackageProjectUrl>
+    </PropertyGroup>
+
+    <PropertyGroup>
+        <DocumentationFile>bin\Debug\$(TargetFramework)\$(MSBuildProjectName).xml</DocumentationFile>
+    </PropertyGroup>
 </Project>

src/Vitorm.PostgreSQL/Vitorm.PostgreSQL.csproj

@@ -11,12 +11,13 @@
     </PropertyGroup>
 
     <PropertyGroup>
-        <Authors>Lith</Authors>
         <Description>orm for PostgreSQL</Description>
-        <PackageProjectUrl>https://github.com/Vit-Orm/Vitorm.PostgreSQL</PackageProjectUrl>
+        <PackageTags>orm vitorm database PostgreSQL</PackageTags>
+    </PropertyGroup>
+
+    <PropertyGroup>
         <PackageIcon>vitorm_logo_v1.png</PackageIcon>
         <PackageReadmeFile>README.md</PackageReadmeFile>
-        <PackageTags>orm vitorm database PostgreSQL</PackageTags>
     </PropertyGroup>
 
     <ItemGroup>