Updated CHANGELOG.md

CHANGELOG.md

@@ -7,6 +7,19 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+## [v0.7.40](https://github.com/tencentyun/cos-go-sdk-v5/compare/v0.7.39...v0.7.40) - 2022-11-15
+
+1、upload file with contentlength，update crc log, add optional header 
+2、支持启用工作流和暂停工作流接口
+
+### Commits
+
+- add optional header [`c996f66`](https://github.com/tencentyun/cos-go-sdk-v5/commit/c996f66c8d02a04fc4de4e494872f74878238e31)
+- 支持启用工作流和暂停工作流接口 [`a187403`](https://github.com/tencentyun/cos-go-sdk-v5/commit/a187403769e561d54f492d8324775dfa1ebd47ff)
+- Updated CHANGELOG.md [`2631285`](https://github.com/tencentyun/cos-go-sdk-v5/commit/26312858daba267fedbfd0e4e19713138c2d9cb6)
+- update crc [`3ee574e`](https://github.com/tencentyun/cos-go-sdk-v5/commit/3ee574e09c844561dd4152e9b2b95ea19711f945)
+- upload file with contentlength [`86fec59`](https://github.com/tencentyun/cos-go-sdk-v5/commit/86fec599e274e4d49025d0e2e3d42d1de1334c4d)
+
 ## [v0.7.39](https://github.com/tencentyun/cos-go-sdk-v5/compare/v0.7.38...v0.7.39) - 2022-10-12
 
 1、update multicopy retry、Delete Bucket option
@@ -564,8 +577,6 @@ add delete with versionid & fix MultiUpload when filesize equal 0 & Bucket/Objec
 
 ## [v0.7.9](https://github.com/tencentyun/cos-go-sdk-v5/compare/v0.7.8...v0.7.9) - 2020-09-14
 
-add bucket intelligenttiering
-
 ### Merged
 
 - add bucket intelligenttiering [`#85`](https://github.com/tencentyun/cos-go-sdk-v5/pull/85)