Merge branch 'v15/dev' into contrib

src/Umbraco.Web.Website/Routing/UmbracoRouteValueTransformer.cs

@@ -100,6 +100,7 @@ public class UmbracoRouteValueTransformer : DynamicRouteValueTransformer
         }
 
         // Check if there is no existing content and return the no content controller
+        // FIXME: This should be changed to route cache, so instead, if there are any routes, we know there is content.
         if (!umbracoContext.Content?.HasContent() ?? false)
         {
             return new RouteValueDictionary

src/Umbraco.Web.Website/Umbraco.Web.Website.csproj

@@ -12,6 +12,10 @@
           and remove these overrides -->
     <WarningsNotAsErrors>ASP0019,CS0618,SA1401,SA1649,IDE0270,IDE1006</WarningsNotAsErrors>
   </PropertyGroup>
+  <PropertyGroup>
+    <!-- TODO: Fix all warnings and remove this override -->
+    <TreatWarningsAsErrors>false</TreatWarningsAsErrors>
+  </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\Umbraco.Web.Common\Umbraco.Web.Common.csproj" />
   </ItemGroup>