Updated CHANGELOG.md

Author: konakonall

CHANGELOG.md

@@ -7,6 +7,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+## [v1.4.20](https://github.com/tencentyun/cos-js-sdk-v5/compare/v1.4.19...v1.4.20) - 2023-08-10
+
+fix: 处理uploadFiles里的Key 去掉开头的/
+
+### Merged
+
+- Dev/1.4.20 [`#194`](https://github.com/tencentyun/cos-js-sdk-v5/pull/194)
+
+### Commits
+
+- Updated CHANGELOG.md [`f4a5e41`](https://github.com/tencentyun/cos-js-sdk-v5/commit/f4a5e416781a8c8563804f500925ab026f1624a6)
+
 ## [v1.4.19](https://github.com/tencentyun/cos-js-sdk-v5/compare/v1.4.18...v1.4.19) - 2023-08-03
 
 feat
@@ -430,8 +442,6 @@ fix：修复getBucketReferer已知错误
 
 ## [v1.2.20](https://github.com/tencentyun/cos-js-sdk-v5/compare/v1.2.19...v1.2.20) - 2021-10-27
 
-fix：修复getObjectUrl报错问题
-
 ### Commits
 
 - fix：修复getObjectUrl bug [`c0a60f8`](https://github.com/tencentyun/cos-js-sdk-v5/commit/c0a60f89e8dbc872e24c7cce0a319242e51a3ec7)