diff --git a/changelog.md b/changelog.md
index fb0e9043b6..1372faa62a 100644
--- a/changelog.md
+++ b/changelog.md
@@ -43,6 +43,8 @@ proc enumToString*(enums: openArray[enum]): string =
     result = newString(enums.len * 2)
 ```
 
+- ``discard x`` is now illegal when `x` is a function symbol.
+
 ### Library additions
 
 - There is a new stdlib module `std/editdistance` as a replacement for the