diff --git a/CHANGES b/CHANGES
index ff312f1d0..ae1eb6142 100644
--- a/CHANGES
+++ b/CHANGES
@@ -23,6 +23,7 @@ Bugs fixed
 * #4221: napoleon depends on autodoc, but users need to load it manually
 * #2298: automodule fails to document a class attribute
 * #4099: C++: properly link class reference to class from inside constructor
+* #4267: PDF build broken by № (Unicode U+2116) character
 
 Testing
 --------