1) He cut his second tooth - bottom right.
2) He can now get from his belly into a sitting position all on his own.
3) He gave the "all gone" sign after dinner yesterday.
4) He is getting up on his knees and rocking.
5) He keeps his plate on his tray while eating (mostly, that is; at least, he knows he's supposed to. Tonight he lifted it up when I walked into the kitchen, then when I looked back at him and said "uh-uh, Bubba, you put that plate down" he gave me a giant ornery grin and put it back down!)
6) This one is not really brand new, but he is just getting better and faster! He just chases us around the kitchen. You must see for yourself: