3.0.2

• [^] Fix mouseevent on surface tablet.
• [^] Optimize hover for path with both stroke and fill.
• [^] IE8 Optimize

3.0.1

• Arc and sectors radius < 0 bug fix，Fix apache/echarts#2431
• Zero length arc winding fix

3.0.0

Merge branch 'master' of https://github.com/ecomfe/zrender

Conflicts:
	src/Handler.js

2.1.1

• Fix events bug which triggered manually.
• Fix bug of removing clip in step function

2.1.0

• Elements created by zrender have className 'zr-element'.

2.0.8

2.0.8 hotfix