This proposal would increase the bridge fee from 2 basis points (from here referred to bps) to 4 bps (Tx Value * 0.0004) on all MsgSendToEth transactions using the min_chain_fee_basis_points parameter and changing its value to 4. The value of the fee will be collected in the token being sent back to Ethereum and distributed to validators, delegators, and the community pool.

More information here: https://commonwealth.im/gravity-bridge/discussion/12876-increase-gravity-bridge-fees-to-4-basis-points

Proposal by Interbloc