We got a lot of interesting information from this live stream.
For all info from the civ switching (which is exactly as we expected) see here: https://forums.civfanatics.com/threads/civilization-vii-civ-switching-from-the-developer-livestream.691975/
We did not get new information on wether it is possible to play Pangaea maps, but we now know that the new world has civs on it, see here: https://forums.civfanatics.com/threads/there-are-civs-in-the-new-world.691977/
We got new civ and leader info:
- The Normans https://forums.civfanatics.com/threads/norman-exploration-age-civilization.691973/
- Greece https://forums.civfanatics.com/threads/greece-antiquity-age-civilization.691974/
- Hatshepsut https://forums.civfanatics.com/threads/hatshepsut-gods-wife-of-amun-leader-discussion.691818/
There exists pantheons in the antiquity age, religions in the exploration age, and totally unrelated, trader units are a thing (no thread yet).
The main discussion is here: https://forums.civfanatics.com/threads/civilization-vii-antiquity-age-developer-livestream-discussion-thursday-9-12-10am-pt.691919/
All screenshots can be found here: https://forums.civfanatics.com/media/categories/civ7-developer-livestream-september-12-2024.86/