Release-1.13 changes and release notes

Author: billsegall

csharp/README.md

@@ -11,7 +11,7 @@ Java and gradlew are used to build the generator.
 
 git bash and shell scripts are used for scripting.
 
-The C# code is built using Visual Studio Community 2017.
+The C# code was originally built using Visual Studio Community 2017.
 
 The code, samples, tests and nuget package can be built/run using the [dotnet core sdk](https://www.microsoft.com/net/download):
 
@@ -20,6 +20,13 @@ The code, samples, tests and nuget package can be built/run using the [dotnet co
 
 ## Release Notes
 
+### 0.13
+
+* Many build system improvements
+* Better inlining support
+* Issue #660 Add Length() and GetBytes() methods for VarStrings
+* Add csharp code-gen time property that allows squashing of namespace 
+
 ### 0.1.8.1-beta-2
 
 C# Span support has been added to the code generation, and a set of corresponding utilities added to sbe-dll `DirectBuffer`. It is now possible to copy to/from a `Span<byte>` where previously only `byte[]` types were supported. This introduces a dependency on the [`System.Memory`](https://www.nuget.org/packages/System.Memory/) nuget package both for sbe-dll and generated code produced by sbe-tool.
@@ -78,8 +85,6 @@ For now you can:
 
  * build the SBE csharp generator using `gradlew`
  * generate the csharp codecs using `gradlew GenerateCSharpCodecs`
- * Use the [Visual Studio 2017 Community solution](https://github.com/real-logic/simple-binary-encoding/blob/master/csharp/csharp.sln) to build the solution, run the unit tests, examples and benchmarks
- * Use the command script
- * [csharpbuild.cmd](https://github.com/real-logic/simple-binary-encoding/blob/master/csharp/csharpbuild.cmd) to build the dotnet core support
+ * Use the bash script [build.sh](https://github.com/real-logic/simple-binary-encoding/blob/master/csharp/build.sh) to run the tests
  * Use the bash script [runtests.sh](https://github.com/real-logic/simple-binary-encoding/blob/master/csharp/runtests.sh) to run the tests
- * Build the nuget package via [do-release.sh](https://github.com/real-logic/simple-binary-encoding/blob/master/csharp/.nuget/do-release.sh) although this remains a largely manual process.
+ * Use the bash script [pack.sh](https://github.com/real-logic/simple-binary-encoding/blob/master/csharp/pack.sh) to create the nuget package