From 5da39ce7da81fd10d090013cc6bbb28dd15f74af Mon Sep 17 00:00:00 2001
From: Johnny Chen <chenjiuning@tongyuan.cc>
Date: Tue, 19 Dec 2023 18:08:22 +0800
Subject: [PATCH] add changelog for v0.4.39

---
 CHANGELOG.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 47dba991..00c0628d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 0.4.39
+ - backward compatibility support for windows 7 by changing the default IO type to IOStream (#509) (@HongBinYu-hub)
+
 ## 0.4.38
  - restrict default Dict encoding to Base implementations