“Dark Mode” or “Dark Appearance” is a feature introduced with macOS 10.14 Mojave. I always preferred to write white on black (or similar) on my computer instead of white on black. Apple seems to think I am not alone with this preference and introduced a bright on dark appearance (“Dark Aqua”) for the whole of macOS.
It was no question for me that Vithanco needed a dark mode. And I believe that the result was worth it.
It took me a bit longer than expected. Simply because I needed to keep two sets of colours aligned across several node styles. I didn’t know I had so many colours. 🙂
One of the consequences was that I needed to review exporting the diagram to an image. The old export was unaware of appearance. The new export creates light appearance PNG, JPG or PDF. But I added as well “Dark PNG”, and “Dark JPG” export.
When will it be released? Soon. My task list became very short over the last weeks. I would expect a release of the new Vithanco and an update to all the other versions this month.