0.70.0

• Added Ganging for CompoundNumericPlugs (#402)
• Added menu item for loading renderman shaders from file (#125)
• Added color ramp editing support (#286)
• Added spline parameter support to RenderManShader::loadShader()
• Added shader annotations for passing default values to RenderManShader splines
• Added dividers in the NodeEditor, available to RenderMan shaders via the annotation “parameterName.divider” (#288)
• Added API for undo merging.
• Added ScriptNode::undoAddedSignal() (#103)
• Fixed hiding of Menu when using the search box
• Fixed tab focus ordering in NodeEditor (#107)
• Improved GadgetWidget focus behaviour (#119)
• Fixed redundant CompoundNumericPlug serialisation (#2)
• Fixed scrubbing of values for IntPlugs
• Fixed size issues caused by TabbedContainer size policy (Settings and About window)
• Fixed bug in Random::affects()
• Fixed multiple undo entries in virtual sliders, cursor up/down nudging, color choser, and ramps (#400)
• Fixed Ctrl+C copy shortcut in non-editable MultiLineTextWidgets
• Hid Shader enabled plug in the UI (#398)