Support Liquid Glass

Added support for upcoming iOS 26.
Use native iOS color picker.

Fix a problem with color selection.

Add delete caliper to long press menu.

Prevent negative heart rates (bpm)

Bug fix

Use Apple Pencil on iPad to annotate ECGs
Bug fixes

Fix problems with navigation bar and toolbar colors in iOS 15

Bug fixes

Import images from Files app (iOS 14+)
Save screen snapshots

Calipers maintain position relative to underlying image with scroll, zoom, and rotation
New icons

Warn if calibration units are missing or not valid.

Fix dark background of PDFs when in dark mode

Dark mode

Fix missing French translation of settings.

Bug fixes

New easier user interface
Other improvements

Change caliper text position
Caliper text can automatically reposition itself so as not to be obscured

Bug fixes

Russian translation and bug fixes

Do multiple QTc measurements with the same RR interval
Some notch-related fixes for iPhone X

Bug fixes

Marching calipers to march out P waves or assess rhythm regularity

Fix truncated toolbar button labels in small phones using iOS 11

Choose from 4 QTc formulas
Bug fixes