Added the named colour ‘gray’ (added to app in v8.0.0) to the Map of Tinderbox’s defined colours. Sorry, I need a less blurry image—I’ve just moved to having 4k Retina displays and am getting used to resolution issues.
I’ve also added a new article on some of the undocumented aspects of OmniOutliner OPML export and how it works when creating data intended for import into Tinderbox.