v0.7.8

x-cos-copy-source urlencode修正

v0.7.7

add object tagging && bucket origin && add stsv3 demo

v0.7.6

Add PutBucketObjectVersions

v0.7.5

add HeaderOptions to Object.Delete

v0.7.4

add put/get bucket eferer and put/get/delete bucket encryption

v0.7.3

update ci