The “Layout” menu now lets you choose the overall shape of the Wordle cloud: straight(er) or round(er) edges. These shapes become especially apparent in Wordles with many words, more than a couple hundred. Play with the new settings, and see what you like.
One good strategy is to wail on the new “Randomize” button, which will automaticaly apply new color, font, and layout settings.
Remember that you can undo everything you do. It’s safe to try things, even if you have a layout you like.
Other settings you may have missed: maximum words, prefer alphabetical order. These have a profound impact on the result.