release 1.8.6.31

update to 1.8.6.31 (#298)

* x-cos-tagging support

* update to 1.8.6.31

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Co-authored-by: lewzylu(卢众意) <lewzylu@tencent.com>

release v1.8.5.37

1、增加了文件级的并发
2、依赖pythonsdk
3、修复易用性的问题

release v1.8.4.17

1.修复了一系列路径相关问题。
2.增加了匿名模式
3.增加了endpoint设置
4.增加了sync上传/下载

release v1.8.3.6

fix code

release v1.8.3.5

fix upload folder

release v1.8.3.3

1.Add upload -s
2.fix multiupload urlencode

release v1.8.3.2

1. Abandoned the mget interface
2. Add sync download

release v1.8.3.0

1. Update multipartdown
2. Fix testfile
3. Fix info and list
4. Fix README

release v1.8.2.21

fix a bug of "copy -r"
fix coding bugs

release v1.8.2.19

增加一个可以在上传时设置头部的参数 -H