Safe Contracts Versions Save

Safe allows secure management of blockchain assets.

v1.4.1-build.0

6 months ago

This release fixes incorrect exports in the package.json file and contains no other changes. Please refer to the 1.4.1 release for a complete overview of the changes.

v1.4.1

10 months ago

See CHANGELOG.md for a complete list of changes.

The changes have been audited, and the report is linked in the readme.

Information on the bug bounty can be found in the developer portal.

The addresses of deployed instances of this version can be found in the Safe deployments repository

v1.4.0

1 year ago

See CHANGELOG.md for a complete list of changes.

The changes have been audited, and the report is linked in the readme.

Information on the bug bounty can be found in the developer portal.

The addresses of deployed instances of this version can be found in the Safe deployments repository

This release is deprecated in favour of 1.4.1 because of an important bug fix related to ERC-4337 compatibility. You're free to use the code, but it will not be supported in Safe's infrastructure

v1.3.0-libs.0

2 years ago

The release is exactly the same as v1.3.0, the only change is that the SignMessageLib contract was audited, moved out of examples, and deployed.

See CHANGELOG.md for a complete list of changes.

The changes have been audited and the report is linked in the readme.

Information on the bug bounty can be found in the developer portal.

The addresses of deployed instances of this version can be found in the Safe deployments repository

v1.3.0

3 years ago

See CHANGELOG.md for a complete list of changes.

The changes have been audited and the report is linked in the readme.

Information on the bug bounty can be found in the developer portal.

The addresses of deployed instances of this version can be found in the Safe deployments repository

v1.2.0

3 years ago

Changes

All changes are collected in https://github.com/gnosis/safe-contracts/milestone/4?closed=1

Audit

The changes have been audited by G0 Group and the report has been added to the repository. See G0 Group audit

Deployed contracts

The new Safe contract have been deployed to Mainnet, Görli, Rinkeby and Kovan and is on the same address on all networks.

v1.1.1

4 years ago

Changes

All changes are collected in https://github.com/gnosis/safe-contracts/milestone/3

Audit

The changes have been audited by G0 Group and the report has been added to the repository. See G0 Group audit

Deployed contracts

The contracts have been deployed to Mainnet, Görli, Rinkeby and Kovan and are on the same address on all networks. All information can be found in the following files:

v1.1.0

4 years ago

Changes

  • Add events on contract interaction (#133)
  • Added support for contract callbacks (#106)
    • Allow interaction with ERC-1155 tokens
    • Allow secure transfer of ERC-721 tokens
  • Added improved interoperability with modules (#137)
  • Added CreateCall library to support create2 (#107)
  • Improve MultiSend library to avoid malicious encoding (#105)

All changes are collected in https://github.com/gnosis/safe-contracts/milestone/2

Audit

The changes have been audited by G0 Group and the report has been added to the repository. See G0 Group audit

Deployed contracts

The contracts have been deployed to Mainnet, Görli, Rinkeby and Kovan and are on the same address on all networks. All information can be found in the following files:

v1.0.0

5 years ago

Release of the formally verified contracts. These contracts are deployed to all major networks and are available via npm

v0.1.0

5 years ago

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).