v1.5.7 adds an option in Settings to determine whether a square of Queens or Kings is stronger than a square of Tens. According to some people and websites with game rules, a square from Q/K is stronger.
Another perspective is that the strength of a square is based on the numerical value of the cards, with Tens having a higher value than Kings and Queens, making them stronger.
There are also changes to the computer bots’ play and some bug fixes.