diff --git a/CHANGELOG.md b/CHANGELOG.md
index aa4571088a..211948d690 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ And please only add new entries to the top of this list, right below the `# Unre
 
 # Unreleased
 
+- `EventLoopProxy` now implements `Sync` as well as `Send` (except on the Web).
 - On Wayland, fix bug where the cursor wouldn't hide in GNOME.
 - On macOS, Windows, and Wayland, add `set_cursor_hittest` to let the window ignore mouse events.
 - On Windows, added `WindowExtWindows::set_skip_taskbar` and `WindowBuilderExtWindows::with_skip_taskbar`.