Disney (DIS)

All `DIS` tokens are sent to the contract deployer when deploying the contract. This is a potential centralization risk as the deployer can distribute `DIS` tokens without the consensus of the community.

Performing integer division before multiplication truncates the low bits, losing the precision of calculation. ```solidity=1515 denominator := div(denominator, twos) ``` ```solidity=1530 uint256 inverse = (3 * denominator) ^ 2; ``` --- ```solidity=1518 prod0 := div(prod0, twos) ``` ```solidity=1545 result = prod0 * inverse; ```

ERC20VotesUpgradeable is modified from openzeppelin dependency token/ERC20/extensions/ERC20Votes.sol, which is a non-upgradable contract. Modifications on openzeppelin dependency may lead to unprecedented results.