Release v0.0.13

• angled pipe layout option from @nallath #134
• load node graph session from dictionary object from @nallath #133

Release v0.0.12

• Shift+LMB on selected pipe spawns a new live pipe connection instead of disconnecting the selected pipe as the live pipe.
• added cursor pos threshold in NodeViewer.sceneMouseReleaseEvent see issue #124
• redesigned the live pipe.
• refactored NodeViewer live pipe code.

Release v0.0.11

• implemented NodeGraph.port_disconnected signal for #122

Release v0.0.10

• addressed issue #111 and #120 thanks to @jaxxtrend

Release v0.0.9

• Typo fix to NodeAddedCmd undo command class from @BigRoy

Release v0.0.8

• implemented custom port color for BaseNode object.
• updated BackdropNode.backdrop_text property widget.

Release v0.0.7

• added port snapping falloff range set from NodeGraphQt.constants.PORT_FALLOFF
• global port size is now set from NodeGraphQt.constantsPORT_DEFAULT_SIZE
• updated live pipe draw Z order, the live pipe now renders above node and port items.
• refactored NodeItem port arrangement and layout functions.

Release v0.0.6

• addressed issue #112

Release v0.0.5

• updated Qt.py module to1.2.0
• implemented connection pipe slicer tool

Release v0.0.4

• misconfiguration fix from @ray-barrett
• minor updates to docs.