- British and American conversions in Energy category for therm, BTU, MMBTU, ft-lbs, scf, and scy - British and American conversions in Power category for USRT, BTU/s, BTU/min, BTU/hr, and ft-lbf/s - Water and Mercury conversions in Pressure category for m H₂O, cm H₂O, mm H₂O, ft H₂O, in H₂O, in Hg, cm Hg, and mm Hg

Add more Data unit conversions. Adjust text style and layout for Info windows.

Add loop id and adjust window size.

Completely rewrote the app to use recent SwiftUI features for macOS. Added a navigation button and menu item to show/hide the sidebar. Improved window management. Moved the Proximate Analysis and Ultimate Analysis categories into a single Analysis category.

New app icon for macOS Monterey. Remove Print item in File menu.

Typographical length conversions. Support for Apple Silicon and Intel Macs.

Nautical length and speed conversions.

Copy a unit's value by clicking its unit label. The formatted value can be pasted into documents and other applications.

Proximate analysis conversion from as-received basis to dry and dry ash-free bases. Ultimate analysis conversion from as-received basis to dry and dry ash-free bases.

Improved app icons for better visibility on high resolution displays. Provide higher resolution screenshots for the App Store.