Merge pull request fluent#1027 from antrema/2.7.0

release-2.7.0

Merge pull request fluent#997 from wenchajun/260

release 2.6.0

Merge pull request fluent#922 from wenchajun/release-2.5

release 2.5.0

Merge pull request fluent#838 from wenchajun/release-2.4

release 2.4.0

Merge pull request fluent#773 from wenchajun/wenchajun/release-2.3.0

release 2.3.0

Merge pull request fluent#688 from wenchajun/wenchajun/release-2.2.0

release 2.2.0

Merge pull request fluent#613 from wenchajun/release-2.1.0

release2.1.0

Merge pull request fluent#561 from wenchajun/wenchajun/release-2.0.1

release 2.0.1

Merge pull request fluent#545 from wenchajun/wenchajun/release-2.0

release-2.0

Merge pull request fluent#463 from wenchajun/release-1.7.0

release 1.7.0