Menus are more consistent with the macOS version.
Fixed a problem speaking negative numbers.
Fixed a problem displaying overflows.

With the "Power User Pack" installed:
Added an option to use woodworking fractions, in the Advanced settings.
Added an option to use the Indian numbering system for thousands separators, in the Advanced settings.
Added an option to ignore trailing operators, on by default, in the Advanced settings.
Added an option to automatically press Equals before "M+" and "M in" operations, on by default, in the Advanced settings.
The "Clear on Open" option will now only trigger if you haven't used PCalc in the last five minutes.

With the "Theme Pack" installed:
Added an option to allow all themes for dark or light mode, in the Theme settings.
Added an option to hide any gloss effects on the display, in the Theme settings.
The user interface mode setting is now independent of the theme mode setting.
Fixed a problem with the user interface dark mode settings.

With the "Conversion Pack" installed:
Added "Flow Rate", "Jewelry", and "Typography" sections to the conversions.
Added "tau" to the constants.
You can now use combinations and permutations in user functions and conversions.
Now show a preview image when picking an SF Symbol.

With the "Engineer Pack" or "Programmer Pack" installed:
Added "norm", "sci", "eng", "acc", "frac", "nCr", "nPr", and "tau" buttons to the layout editor.
Added "tau" as a 2nd function of "pi" in most layouts.
Improved the layout editor with all the commands and keyboard shortcuts from the macOS version.
You can now edit buttons to display any SF Symbol as an image.