Three weeks ago we put Lucy in her crib for her afternoon nap. Two hours later when we went to go get her she was already standing by the door waiting. Ah! I guess she figured out how to get out of her crib. Luckily she didn't seem to have hurt herself. That day we decided to convert her crib into a toddler bed. She loves it, and has done amazingly well transitioning.
We have also started potty training and she is slowly but surely making progress.