Updated language version.

Oren (electricessence) · Oren (electricessence) · commit ad2d8085f69d · 2018-05-07T23:30:26.000-07:00
diff --git a/source/Open.Disposable.ObjectPools.csproj b/source/Open.Disposable.ObjectPools.csproj
@@ -27,6 +27,10 @@ Added 'OnDiscarded' for special handling of objects that will never be used agai
     <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
+    <LangVersion>latest</LangVersion>
+  </PropertyGroup>
+
   <ItemGroup>
     <Compile Remove="Channels\**" />
     <EmbeddedResource Remove="Channels\**" />
