|Do I want to upgrade?.. I wonder...|
|about:home now shows Google|
Karmic saw the first appearance of application indicators. With Lucid, we're also seeing some tweaks here and there. There's a new pair of default dark and light themes, for one.
The maximise, minimise and quit buttons have also been shifted in Lucid from the top right to the top left side. This was meant to prepare for windicators appearing in later releases but that feature hasn't shown any sign of appearing anytime soon.
Next: The upgrade to Maverick Meerkat.