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).
 
+## [v0.7.18](https://github.com/tencentyun/cos-go-sdk-v5/compare/v0.7.17...v0.7.18) - 2021-01-11
+
+### Merged
+
+- update upload [`#100`](https://github.com/tencentyun/cos-go-sdk-v5/pull/100)
+
+### Commits
+
+- Updated CHANGELOG.md [`5172396`](https://github.com/tencentyun/cos-go-sdk-v5/commit/51723968313c10a106ecf7fdb5227c41247ec066)
+
 ## [v0.7.17](https://github.com/tencentyun/cos-go-sdk-v5/compare/v0.7.16...v0.7.17) - 2020-12-29
 
 add multicopy