v4.0.0

• Support deploying smart contracts to the EVM-compatible chain

Commands

• In order to deploy to an EVM-compatible blockchain, you need to use an EVM version of the compiler to compile the contract. Please run the following command:

tronbox compile --evm

• Deploy to an EVM-compatible blockchain, such as the BTTC network. Please configure in the configuration file and run the following command:

tronbox migrate --network bttc --evm

• To run the test on an EVM-compatible blockchain, please run the following command:

tronbox test --evm

v3.4.4

• Dropping support for Node.js v16
  As part of this release, we are dropping support for Node.js v16. This version of Node.js reached its end-of-life in September of last year.
• Optimize the configuration file structure

v3.4.3

• Improve tronbox compile output
• Upgrade some dependency packages
• Remove some unnecessary dependency packages

v3.4.2

• Add support for Solidity compiler 0.8.20
• Add debug_traceTransaction && debug_storageRangeAt function to debug environment for supporting tronbox/tre docker image.

v3.4.1

• Add support for Solidity compiler 0.8.21
• Bump tronweb from 5.1.0 to 5.3.0

v3.4.0

• Add support for console.log in Solidity smart contracts

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;
import "tronbox/console.sol";

contract SampleContract {
    constructor() {
        console.log("SampleContrac::constructor");
    }
}

v3.3.0

• Add support for contract flattening

v3.2.0

• Add support for deployProxy, deployBeacon and deployBeaconProxy of @openzeppelin/truffle-upgrades in migrations

v3.1.2

• Add support for Solidity compiler 0.8.18

v3.1.1

• Add support for Solidity compiler 0.8.17