diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7325e2d21..45786f8a6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,9 @@
 
 ## Update notes
 
+* warning about lack of support for internet explorer
+  * existing support will get worse over time. please update.
+
 ## Features
 
 * unify unregistered/non-registered/anonymous terminology as 'guest'