While the Google Developers site received its massive redesign quite a while ago, its sibling AOSP one at source.android.com has remained an ugly duckling. Until about an hour ago.

The difference is huge - it's like it went from Cupcake days to Jelly Bean in the blink of an eye. It would be nice if you could update Android the same way, wouldn't it?

Here are some images of the old (visible at archive.org) and new sites side-by-side (can you guess which one is which?):

Source: AOSP