widget: Add Since annotation to gtk_widget_queue_allocate

diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index ccafd90a7558c01d755d6b08ae4faf6c1bdb4d44..292a0d980ff6836b5acfb39abdceb64181b4ede1 100644 (file)
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -5649,6 +5649,8 @@ gtk_widget_set_alloc_needed (GtkWidget *widget);
  * reposition its contents.
  *
  * An example user of this function is gtk_widget_set_halign().
+ *
+ * Since: 3.20
  */
 void
 gtk_widget_queue_allocate (GtkWidget *widget)