diff --git a/NEWS b/NEWS
index deabad9f..5ef7ae6a 100644
--- a/NEWS
+++ b/NEWS
@@ -7,6 +7,7 @@ Enhancements:
   · annotate table of types with reserved/basic/container, and for
     basic types, fixed/string-like
   · clarify arbitrary limits by quoting them in mebibytes
+  · new value 'const' for EmitsChangedSignal annotation
 
 • Add an example script to find potentially undesired match rules
   (fd.o #84598, Alban Crequy)