Where did everyone go?

Seems like all the October moms stopped posting in this group. Half are focusing on their new pregnancy and the other half don't need advice anymore I guess lol. For the few left:

1. When they turn 12 months I just switch to regular milk and real food? I dont need purees?

2. How much regular milk do they need a day?

3. What do I do when we're out and I need milk? I can't just mix it like formula and it needs to be cold.

Which leads me to...

4. Can they have cold milk at 1? I've just been giving room temperature.