diff --git a/etc/ORG-NEWS b/etc/ORG-NEWS
index c22d9bcf8..bf2ca1aac 100644
--- a/etc/ORG-NEWS
+++ b/etc/ORG-NEWS
@@ -20,6 +20,15 @@ otherwise the result is None. Also, None will now show up under
 "#+RESULTS:", as it already did with ~:results value~ for non-session
 blocks.
 
+*** In HTML export, change on how outline-container-* is set
+
+When the headline has a =CUSTOM_ID=, use this custom id to build the
+div id.  For example, if you have =:CUSTOM_ID: my-headline= then the
+resulting <div> will be ~<div id="outline-container-my-headline">~.
+
+You may want to check whether your HTML files are rendered differently
+after this change.
+
 ** New features
 
 *** Numeric priorities are now allowed (up to 65)