Preheat the oven to 350.
In a large bowl stir together the flour, baking soda, baking powder, salt and brown sugar making sure to break up any brown sugar lumps.
Make a well in the center, add the oil, vanilla extract, yogurt and beer, stir until combined.
Add to a lightly floured surface, knead lightly until the dough comes together and is much less sticky (it will still be slightly sticky). Cover loosely and allow to rest for 15-20 minutes
Roll into a large rectangle about ¼ inch thick.
In a small bowl stir together the softened butter, brown sugar, cinnamon, nutmeg and salt.
Spread the filling evenly over the dough. Starting at the long edge, roll the dough into a long log.
Slice into 2 inch rings, place in a baking dish with the swirl side up.
Bake at 350 for 30 minutes or until golden brown.
Using a hand mixer beat together the cream cheese, powdered sugar, heavy cream, vanilla and salt until well combined, light and fluffy.
Spread the cinnamon rolls with the frosting before serving.