Update readme for beta3.

NN--- · NN--- · commit c49ceb0faac2 · 2019-03-13T16:02:33.000+02:00
diff --git a/CodeJam.Main/Readme.txt b/CodeJam.Main/Readme.txt
@@ -1,9 +1,10 @@
 ﻿CodeJam 2.2.0-beta3 Release Notes
 ---------------------------------
 
-What's new in 2.2.0-beta2
--------------------------
-* Remove System.ValueTuple dependency
+* Add frameworks support: .NET Standard 1.6, .NET Standard 1.5, .NET Core 1.0, .NET Core 1.1.
+* Extend .NET 2.0, .NET 3.5 and .NET 4.0 support.
+* Use Theraot.Core dependency for older frameworks targeting.
+* Remove System.ValueTuple dependency.
 
 What's new in 2.2.0-beta2
 -------------------------
