Updated CHANGELOG.md

Author: konakonall

CHANGELOG.md

@@ -7,6 +7,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+## [v1.2.14](https://github.com/tencentyun/cos-js-sdk-v5/compare/v1.2.13...v1.2.14) - 2021-06-21
+
+### Merged
+
+- feat：兼容ie promise [`#113`](https://github.com/tencentyun/cos-js-sdk-v5/pull/113)
+
+### Commits
+
+- Updated CHANGELOG.md [`c804b41`](https://github.com/tencentyun/cos-js-sdk-v5/commit/c804b41adc65b344cb39cc6edd6554a67050c1ec)
+
 ## [v1.2.13](https://github.com/tencentyun/cos-js-sdk-v5/compare/v1.2.12...v1.2.13) - 2021-06-11
 
 - 新增高级上传接口