1 files changed, 4 insertions, 0 deletions
diff --git a/Changes b/Changes
index ed0869465..e2192b662 100644
--- a/Changes
+++ b/Changes
@@ -14,6 +14,10 @@ Runtime system:
 - PR#6554: fix race condition when retrieving backtraces (Jérémie Dimino,
   Mark Shinwell).
 
+Standard library:
+- PR#6577: improve performance of %L, %l, %n, %S, %C format specifiers
+  (Alain Frisch)
+
 Ocaml 4.02.0:
 -------------