Update README.md

dantleech · dantleech · commit 593c1d567fed · 2014-03-09T09:47:27.000+01:00
diff --git a/README.md b/README.md
@@ -5,6 +5,10 @@ Shell for PHPCR
 
 Shell for PHPCR
 
+## Warning
+
+This shell is currently under heavy development
+
 ## Building
 
 The recommended way to use the PHPCR shell is as a phar archive.
