staging

Merge pull request #463 from leung018/react-to-timer-change-2

React to timer change 2

extension-v2.2.4

version extension-v2.2.4

extension-v2.2.3

version extension-v2.2.3

extension-v2.2.2

version extension-v2.2.2

extension-v2.2.1

version extension-v2.2.1

extension-v2.2.0-beta

version extension-v2.2.0-beta

extension-v2.2.0

version extension-v2.2.0

extension-v2.1.1-beta

version extension-v2.1.1-beta

v2.1.0

version v2.1.0

v2.0.3

version v2.0.3