Update README.md

dlebauer · web-flow · commit 68ae0a9b7373 · 2019-09-03T12:59:16.000-07:00
diff --git a/README.md b/README.md
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 * Table of Contents
 {:toc}
 
+# Deprecated
+
+The TERRA-REF website was migrated to Drupal in 2018. This content is retained for reference.
+
 # About this site
 
 This is a sandbox for development of an open-access data and computing platform support the assessment of crop yield potential using sensors, robots, high performance computing within a collaborative, cross-disciplinary research and development
