From f93e50c8383a50b001ae0bdc58933100af0fa676 Mon Sep 17 00:00:00 2001
From: Liang Tao <amethyst.black@gmail.com>
Date: Fri, 28 Nov 2014 16:38:47 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20ChangeLog=20=E3=80=82?=
MIME-Version: 1.0
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---
 CHANGELOG.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index aee5a83..70d1f53 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 ## CHANGE LOG
 
+### v6.4.0
+
+- 为 put_with_put_policy() 添加 opts 参数，允许使用 :content_type 键指定上传文件的 mime type。 [https://github.com/qiniu/ruby-sdk/pull/111](https://github.com/qiniu/ruby-sdk/pull/111)
+
 ### v6.3.2
 
 - 调整上传host。 [https://github.com/qiniu/ruby-sdk/pull/103](https://github.com/qiniu/ruby-sdk/pull/103)