To try them out, switch to the settings page.
Calculation results can now be copied using the button/swipe.
When entering constants, suggestions are now shown in place. Try to enter
"pi*3" or "planck"!
Tip: You can also use the arrow/enter keys to select a suggestion.
Calculations in the history can now be bookmarked! Once bookmarked, they
won't get lost anymore.
Tip: You can give bookmarked calculations a name.
On devices with touch support, you can now swipe left/right on a calculation in the history to remove, bookmark or copy it.