Reel Token

In the contract `AccessControl` the role `account` has authority over the functions shown in the diagram below. Any compromise to the `account` account may allow the hacker to take advantage of this authority.  In the contract `ReelT` the role `MINTER_ROLE` has authority over the functions shown in the diagram below. Any compromise to the `MINTER_ROLE` account may allow the hacker to take advantage of this authority.  In the contract `ReelT` the role `PAUSER_ROLE` has authority over the functions shown in the diagram below. Any compromise to the `PAUSER_ROLE` account may allow the hacker to take advantage of this authority.  In the contract `ReelT` the role `SNAPSHOT_ROLE` has authority over the functions shown in the diagram below. Any compromise to the `SNAPSHOT_ROLE` account may allow the hacker to take advantage of this authority. 

Multiple Solidity versions are used in the codebase. Versions used: `^0.8.0`, `^0.8.9` `^0.8.9` is used in reel.sol file. ```solidity=3861 pragma solidity ^0.8.9; ``` `^0.8.0` is used in reel.sol file. ```solidity=3666 pragma solidity ^0.8.0; ```

The **require** can be used to check for conditions and throw an exception if the condition is not met. It is better to provide a string message containing details about the error that will be passed back to the caller.

The contracts cited have an unlocked compiler version. An unlocked compiler version in the source code of the contract permits the user to compile it at or above a particular version. This, in turn, leads to differences in the generated bytecode between compilations due to differing compiler version numbers. This can lead to ambiguity when debugging, as compiler-specific bugs may occur in the codebase that would be hard to identify over a span of multiple compiler versions rather than a specific one.