Updated CHANGELOG.md

Author: konakonall

CHANGELOG.md

@@ -7,6 +7,22 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+## [v0.7.49](https://github.com/tencentyun/cos-go-sdk-v5/compare/v0.7.48...v0.7.49) - 2024-06-04
+
+1、修复MultiCopy分块是sourceurl编码
+2、CI 审核14.3 SDK，支持长短边开关
+
+### Merged
+
+- multicopy source url编码 [`#257`](https://github.com/tencentyun/cos-go-sdk-v5/pull/257)
+- Feature jojoliang b462cc0f [`#256`](https://github.com/tencentyun/cos-go-sdk-v5/pull/256)
+- 审核14.3 sdk [`#255`](https://github.com/tencentyun/cos-go-sdk-v5/pull/255)
+
+### Commits
+
+- Updated CHANGELOG.md [`bd0557e`](https://github.com/tencentyun/cos-go-sdk-v5/commit/bd0557e60c3a0de768996d5ad6d3ac78db581730)
+- 支持长短边开关 [`531dec3`](https://github.com/tencentyun/cos-go-sdk-v5/commit/531dec3dd22e719170ab4eab13084f6f75cd8373)
+
 ## [v0.7.48](https://github.com/tencentyun/cos-go-sdk-v5/compare/v0.7.47...v0.7.48) - 2024-05-22
 
 1、增加Download接口进度，修复copy接口sourceURL存在VersionId问题，增加历史版本恢复demo。简单上传允许5GB文件，更新MultiCopy 5GB文件采用Copy接口。