Changes
- Use SafeMath for refund calculations
- Compile contracts with Solidity 0.5.0
- Upgrade to zos 2.0
Deployed contracts
The addresses of the contracts can be found in the zos files. Currently it is not possible to verify contracts compiled with Solidity 0.5.0 on Etherscan. It is possible to verify the master copy by compiling the contracts using solc 0.5.0+commit.1d4f565a.Emscripten.clang (solc --bin-runtime contracts/GnosisSafe.sol) and comparing the bytecode (this can also be done via https://remix.ethereum.org/). Be aware that the last 34 bytes can differ since these are a hash of meta data generated by Solidity (see https://solidity.readthedocs.io/en/latest/metadata.html).