updated ESD-en to include reference to current version of enigmail.

diff --git a/en/index.html b/en/index.html
index 02a5695a61fd3deda572c1ac10b8afabac7e8d10..359eb8bd4c5aaa7fff9fbbf1da01499181fa30c0 100644 (file)
--- a/en/index.html
+++ b/en/index.html
@@ -238,6 +238,8 @@ so, skip this step.</p>
 <p>If not, search "Enigmail" with the search bar in the upper right. You
 can take it from here. Restart your email program when you're done.</p>
 
+<p>Make sure you're installing the latest version of Enigmail. As of May, 2018, this is version 2.0.5.</p>
+
 <!-- ~~~~~~~~~ Troubleshooting ~~~~~~~~~ -->
 <div class="troubleshooting">