From 4cffee8ad71caa746e3ed9418866361a38cdaaf2 Mon Sep 17 00:00:00 2001
From: Stepan Koltsov <stepan.koltsov@gmail.com>
Date: Tue, 14 Nov 2023 23:48:09 +0000
Subject: [PATCH] Update CHANGELOG.md

---
 CHANGELOG.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a4320164b..ba02eb227 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## [3.3] - Unreleased
 
+* [Unnecessary copy in print_to_string_internal](https://github.com/stepancheg/rust-protobuf/pull/684)
+
 ## [3.3.0] - 2023-09-30
 
 * [protoc_extra_arg not passed through](https://github.com/stepancheg/rust-protobuf/issues/643)