From 701ef5b93691e83f444ff9b4addfcbf6fdb55072 Mon Sep 17 00:00:00 2001
From: Dirk Zimoch <dirk.zimoch@psi.ch>
Date: Mon, 8 Oct 2018 10:49:25 +0200
Subject: [PATCH] mention epicsEnvUnset in RELEASE_NOTES.html

---
 documentation/RELEASE_NOTES.html | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/documentation/RELEASE_NOTES.html b/documentation/RELEASE_NOTES.html
index 710798082..cd8ca9012 100644
--- a/documentation/RELEASE_NOTES.html
+++ b/documentation/RELEASE_NOTES.html
@@ -16,6 +16,10 @@
 
 <!-- Insert new items immediately below here ... -->
 
+<h3>Unsetting environment variables</h3>
+The new command <code>epicsEnvUnset <i>varname</i></code> can be used to
+unset an environment variable.
+
 <h3>Fix problem with numeric soft events</h3>
 <p>Changing from numeric to named soft events introduced an incompatibility
 when a numeric event 1-255 is converted from a DOUBLE, e.g. from a calc record.