The Aera vault is a wrapper contract over the Balancer Managed Pool that restricts and facilitates certain functions (see https://docs.balancer.fi/getting-started/faqs/pools-and-lbps).
The following features are supported:
- Vault owner can deposit funds or withdraw funds (according to Withdrawal Validator) in a way that preserves the Balancer spot price between different pairs of assets
- Vault owner can finalize the fund and return all funds to treasury
- Vault Guardian can set swap fees, create and cancel weight update schedules
- Both owner and Guardian can pause trading but only owner can re-enable it.