Release v0.1.2

• node factory attributes now instanced for multiple graphs #188
• new BaseNode.add_custom_widget() function for embedding custom widgets into a BaseNode object.
  example: https://jchanvfx.github.io/NodeGraphQt/api/html/examples/ex_node.html#embedding-custom-widgets

Release v0.1.1

• implemented custom port painter for different port shapes. #160
• implemented NodeGraph.node_selection_changed signal #167
• fixed issue #176
• fixed issue #173
• refactor clean up on NodeTextItem logic for editing text and text now has selection highlighting.
• to enable edit mode on node name is now remapped on double-click instead of single-click.
• add more doc strings.
• updated docs.

Example for customising port shapes.
https://jchanvfx.github.io/NodeGraphQt/api/html/examples/ex_port.html#creating-custom-shapes

Release v0.1.0 (minor)

• fixed typo in setup.py #148
• addressed bug with setting port visibility. #149
• incorporated evaluation logics to BaseNode class #151
• node graph editable feature & vertical layout #164
• new sub graph system #163

Thanks to @ArnoChenFx

Release v0.0.17

• addressed bug in function NodeGraph.set_pipe_style issue #140
• updated node property QLineEdit widgets with editingFinished signals issue #143
• new example of a node wrapper for math functions.

Release v0.0.16

• New custom context menus can now be created on a per node type basis. (see issue #127)
• Updated sphinx docs.

Release v0.0.15

BaseNode class new functions:

• connected_input_nodes
• connected_output_nodes
• on_input_connected
• on_input_disconnected

NodeGraph class:

• port_connected and port_disconnected Signals now emits (input port, output port) where before it emitted (source port, target port)

Release v0.0.14

• implemented NodeGraph().widget attribute this returns a QWidget() wrapper to the node graph.
• minor bug fix to node viewer.
• minor doc string clean up.

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