13 Features of iOS 13: Shortcuts - Six Colors
sixcolors.com/post/2019/09/13-features-of-ios-13-shortcuts
What Jamie wrote
Shortcuts in iOS 13 are a big deal. I've been a big user of Shortcuts since it was an independent app called Workflow. The updates to the "programming" paradigm are really nice, and I think will open up Shortcut creation to a lot of new people. The Weekly Thing is actually assembled entirely fifteen or so Shortcuts working together!