I have uploaded V1.0.4 to Github .
Discovery now runs on a separate thread so that existing Indigo nanoleaf devices are immediately active on plugin start and reload.
Processing work-around added to enable Indigo action ‘Set RGBW Levels’ to work.
To differentiate between Color and White the plugin does the following: If any of Red, Green or Blue values are greater than zero then the plugin assumes you are setting a Color otherwise it will use the White Level and Temperature values.
See main announcement post for download link.