v3.1.4

New

• Animated WEBP is now supported on open and save.

Update

• Update WebP class.
• Improve source code on GD driver.
• Improve source code on Imagick driver.
• Update Gif info class.

Fix

• Fix Imagick and animated GIF get wrong dimension. (a461780)
• Fix save animated image as JPG but some part still black.