Bump version to 2.1.0

Author: alfonsogarciacaro

src/Fable.React/Fable.React.fsproj

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <Version>2.0.0</Version>
+    <Version>2.1.0</Version>
     <TargetFramework>netstandard1.6</TargetFramework>
   </PropertyGroup>
   <ItemGroup>

src/Fable.React/RELEASE_NOTES.md

@@ -1,3 +1,7 @@
+### 2.1.0
+
+* Add React PureComponent and Fragment (@vbfox)
+
 ### 2.0.0
 
 * Stable version