v1.9.32

• Fixed drag bug on safari

v1.9.31

• Fixed #21
• add setUserPalette() method
• Support touch event
• Support Ring style

v1.9.30

• Refactoring
• Append two colorpicker styles (mini, mini-vertical)

v1.9.22

• Fixed #19
• Fixed #20
• Update feature #21

v1.9.21

• Fixed #17
• Fixed #18

v1.9.20

Refactoring ui

v1.9.12

Refactoring color picker

v1.9.11

Refactoring

v1.9.10

Support WebGL image filter

v1.9.4

Update many filter