Update example projects to 2.29.0 (#929)

Author: JamesNK

build/dependencies.props

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <BenchmarkDotNetPackageVersion>0.12.1</BenchmarkDotNetPackageVersion>
     <GoogleProtobufPackageVersion>3.11.4</GoogleProtobufPackageVersion>
-    <GrpcDotNetPackageVersion>2.29.0-pre1</GrpcDotNetPackageVersion>  <!-- Only use for example projects -->
+    <GrpcDotNetPackageVersion>2.29.0</GrpcDotNetPackageVersion>  <!-- Used by example projects -->
     <GrpcPackageVersion>2.29.0</GrpcPackageVersion>
     <MicrosoftAspNetCorePackageVersion>3.1.3</MicrosoftAspNetCorePackageVersion>
     <MicrosoftAspNetCoreBlazorPackageVersion>3.2.0</MicrosoftAspNetCoreBlazorPackageVersion>

examples/README.md

@@ -171,10 +171,6 @@ The gRPC-Web JavaScript client was generated from *greet.proto* using [`protoc`]
 
 The blazor example shows how to call a gRPC service from a Blazor WebAssembly app. Because Blazor WebAssembly is hosted in the browser it has limited HTTP/2 features and needs to use gRPC-Web instead.
 
-**Known Blazor WebAssembly issues:**
-
-* Server streaming requires setting a variable via reflection on startup - https://github.com/mono/mono/issues/18718#issuecomment-582667900
-
 ##### Scenarios:
 
 * Configure ASP.NET Core server to support `grpc-web` and `grpc-web-text` content types