Merge pull request iqiyi#788 from ywc689/v1.8.12

version: release v1.8.12

Merge pull request iqiyi#757 from iqiyi/devel

Release v1.9.0

Merge pull request iqiyi#728 from iqiyi/devel

Release v1.8.10

Merge pull request iqiyi#699 from iqiyi/devel

v1.8.8

Merge pull request iqiyi#570 from iqiyi/devel

Devel

Merge pull request iqiyi#527 from iqiyi/devel

v1.8.2-release

Merge pull request iqiyi#487 from iqiyi/v1.7.8-release

V1.7.8 release

Merge pull request iqiyi#401 from iqiyi/devel

Devel

Merge pull request iqiyi#326 from iqiyi/devel

IPv6 supports

Merge pull request iqiyi#211 from ywc689/master

version: release dpvs-1.6-1