Explain archival state

Author: lognaturel

README.md

@@ -1,8 +1,12 @@
-Openrosa XForms Evaluator
+Openrosa XPath Evaluator
 =========================
 
 <a href="https://travis-ci.com/enketo/openrosa-xpath-evaluator"><img src="https://travis-ci.com/enketo/openrosa-xpath-evaluator.svg?branch=master"/></a>
 
+### ⚠️ Enketo XPath Evaluator code and issues have moved to [the Enketo monorepo](https://github.com/enketo/enketo) ⚠️
+
+***
+
 Wrapper for browsers' XPath evaluator with added support for OpenRosa extensions.
 
 For more info on extended XPath expressions/bindings supported by XForms/OpenRosa/OpenDataKit (ODK) see: