Fabric 3.0

[asturur]

• Breaking: removed support for node 4 and 6. #5356
• Breaking: changed objectCaching meaning to disable caching only if possible. #5566
• Breaking: private method _setLineStyle can set only empty object now #5588
• Breaking: private method _getLineStyle can only return boolean now #5588
• Fix: splitByGrapheme can now handle cursor properly #5588
• Add: Added hasStroke and hasFill, helper methods for decisions on caching and for devs, change image shouldCache method #5567
• Fix: Canvas toObject won't throw error now if there is a clipPath #5556
• Add: added nonScaling property to shadow class #5558
• Fix: fixed import of Rect from SVG when has 0 dimensions. #5582
• Fix: Shadow offset in dataurl export with retina #5593
• Fix: Text can be used as clipPath in SVG export (output is not correct yet) #5591
• Add: Fabric.disableStyleCopyPasting to disable style transfers on copy-paste of itext #5590
• Fix: avoid adding quotes to fontFamily containing a coma #5624
• Fix: strokeUniform and cache dimensions #5626
• Fix: Do not call onSelect on objects that won't be part of the selection #5632
• Fix: fixed handling of empty lines in splitByGrapheme #5645
• Fix: Textbox selectable property not restored after exitEditing #5655
• Fix: 'before:selection:cleared' event gets target in the option passed #5658
• Added: enablePointerEvents options to Canvas activates pointer events #5589
• Fix: Polygon/Polyline/Path respect points position when initializing #5668
• Fix: Do not load undefine objects in group/canvas array when restoring from JSON or SVG. #5684
• Improvement: support for canvas background or overlay as gradient #5684
• Fix: properly restore clipPath when restoring from JSON #5641
• Fix: respect chainable attribute in observable mixin #5606

[melchiar]

Great work!