0.69.0

• Implemented drag and drop between plugs in the NodeEditor (#285) Drags are initiated on the label for the plug. Left drag initiates a drag for connecting plugs. Shift-left drag and middle drag initiate a drag for transferring values between plugs. Colours may now also be dragged from the viewer onto a plug. There are custom pointer icons for each type of drag (#44)

• Added blinking indication for plugs preventing the opening of a colour picker (#185).

• Implemented enabling/disabling for shader nodes (#327). By default disabled shaders behave as if their output connections didn’t exist. RenderMan shaders may act as a pass-through by defining a “primaryInput” annotation naming an input coshader parameter.

• LinkedScene files (.lscc) are now previewable in the browser

• ImageReader only reads the necessary channel from the OpenImageIO cache

• Reverted non-gui ExecutableRender::execute() to block until the render is complete (#353).

• Fixed Nuke link error

• Fixed browser op mode

• Fixed missing Recent Files bug (#378).

• Fixed some bugs with extraneous dragBegins

• Removed namespace prefixes from typenames for displaying to the user (#389).

• Removed deperecated ModelCacheSource