diff --git a/docs/devupdate.md b/docs/devupdate.md
index 7d9faad74..41e898c05 100644
--- a/docs/devupdate.md
+++ b/docs/devupdate.md
@@ -8,3 +8,9 @@ tags:
 {/* <!-- markdownlint-disable no-inline-html --> */}
 
 This page highlights the important changes that are coming in Moodle 6.0 for developers.
+
+## $CFG->httpswwwroot property removal
+
+<Since version="6.0" issueNumber="MDL-89722" />
+
+The long-deprecated `$CFG->httpswwwroot` has been removed. It has been an alias for `$CFG->wwwroot` since Moodle 3.4, and any remaining usage in third-party code should be replaced with `$CFG->wwwroot`