2 new wood types introduced. Acacia and Dark Oak (along with planks/stairs/slabs):
And new top-textures for logs:
I'm liking the Acacia a ton. This update is looking better and better.
Also, the snapshot today threw off the number/letter tags and is "1.7 Pre-release" – so I'm betting we get 1.7 dropped by Halloween. Here's hoping for red sandstone still, but who knows.