Like many others i would like to see a Healers added to the game and be able to plant Herbs

The Herbs as one plant that has all healing powers. Two types of Healer Huts. One for humans and one for animals.

Sick or injured people and animal go into the huts and come out cured or healed.

Healing to be researched on the Paleolithic era,

Archaeological evidence indicates that humans were using medicinal plants during the Paleolithic, approximately 60,000 years ago.

I would also like to see some type of flightless bird that does not go extinct and the chicks can be domesticated.

In the wild they lay eggs on the ground and the eggs can be collected by the humans. Eggs used with flour, milk and nuts to make long lasting hardtack biscuits that can be eaten all year round,

The eggs could also be cooked in the campfire like the bread

A chicken coop could be added to the building list and the bird lays their eggs in the coop to be collected by the children.

Can be slaughtered and their meat used with grain, beans and lintels to make long lasting pies, cooked in the camp fire or the oven, to be eaten in winter.