Submergency's TODOs Bugfixes the dive depth reading in .onAppear() doubles the dive samples (7.4.2023) Extensions read temperature, see Multiple Y axis in single Swift Charts? New in SwiftUI 4 : Chart Axis Configuration New in SwiftUI 4: Customize Chart’s Y-Axis Marks in SwiftUI (iOS 16 +) export to UDDF (have to extend depth 0m?) add unit tests (eg for adding to dive session)