I finally did something I've been meaning to do for the longest time: now all the terrain types have different "blocked square" icons! The forest still has the traditional pond

but now the desert has its oasis

the plains have a watering hole hidden amongst the high grass

the mountains are blocked by a raging volcano

and the swamp contains a spooky old dead tree

You've been able to choose a Flair to start with for a while, but now you can choose a second after travelling 10 Countries, and a third after travelling 100 Countries.
You can pick out your additional Flairs by clicking the
Your Profile link while playing.
Now when you hit enemies or they hit you, it shows a brief burst of animated blood over your picture or theirs. The more damage, the more blood.