Add vnext link.
@@ -5,3 +5,8 @@ What is Rhai
Rhai is an embedded scripting language and evaluation engine for Rust that gives a safe and easy way
to add scripting to any application.
+
+
+This Book is for version {{version}} of Rhai.
+
+For the latest development version, see [here]({{rootUrl}}/vnext/).
