diff --git a/documentation/RELEASE_NOTES.html b/documentation/RELEASE_NOTES.html
index 0acbf739d..9043c1d25 100644
--- a/documentation/RELEASE_NOTES.html
+++ b/documentation/RELEASE_NOTES.html
@@ -101,6 +101,13 @@ can cause an IOC to crash.</p?<h2align="center"></p>
 <p>RTEMS implementation of epicsMessageQueuePending() now works.</p>
 <p>Added support for MVME2100 BSP.</p>
 
+<h4>iocBoot/ioc* build change</h4>
+
+<p>The cdCommands and envPaths files are now created in ioc* directory only
+when the ARCH defined in the ioc*/Makefile is present in BUILD_ARCHS for the
+build.</p>
+
+
 <h2 align="center">Changes since 3.14.5</h2>
 
 <h4>CA command line tools complete</h4>