Release v2.1.12

1. Fixed this issue: #35
2. Move demo to codesandbox

Release v2.1.8

Fixed:

• #32

Release v2.1.7

Lodash optimization #31

Release v2.1.6

Add umd, commonjs, es6 pkg for dist

Release v2.1.0

v2.1.0 is comming with more powerful features

• Throttle
• Debounce

v2.0.3

Fix non-block bugs

v2.0.2-beta

Fix a bug. The older doesn's support replace scroll listener well.

v2.0.1

Release v2.0.1

changes
1. Fix typo in unbind function

The first release

1.0.4

Update dist for Release 1.0.4