Drone delivery to offshore platform in the North Sea

The first unmanned drone delivery of spare parts to a platform situated offshore has been performed in Norway:
https://www.offshore-mag.com/regional-reports/north-sea-europe/article/14182548/drone-delivers-replacement-component-to-north-sea-troll-platform

What is next, unmanned supply vessels?

For those who prefer to get their news on social media and in pictures: