Blink and you’d miss this one. Or maybe it should be ‘go about using Android Market as usual and you will probably still miss this one.’ And that’s a good thing. The Android Market has gotten a slight tweak to better its appearance on higher-res displays with the change of font for display text. Compare the old on the left to the new on the right.
Again, nothing major, but it is looking a bit more crisp and clear, if a bit smaller. But as a big aesthetics nut I will take anything that has a final aim of making the OS I use look prettier.