diff --git a/doc/changelog.asciidoc b/doc/changelog.asciidoc
index 7cfe04307..1864f6e5f 100644
--- a/doc/changelog.asciidoc
+++ b/doc/changelog.asciidoc
@@ -43,6 +43,8 @@ Added
   completion item text.
 - New `tabs.pinned.shrink` setting to (`true` by default) to make it possible
   for pinned tabs and normal tabs to have the same size.
+_ New `content.windowed_fullscreen` setting to show e.g. a fullscreened video in
+  the window without fullscreening that window.
 
 Changed
 ~~~~~~~