Release Note

You may encounter

• Error: Cannot find module '@noble/secp256k1'

We are using ethers utils and it has an uncompatible upgrade which causes the problem. To solve this issue, please install @noble/[email protected] manually:

npm install @noble/[email protected]

TronWeb 6.0.0(supporting typescript) beta version has been published on npm and it will become an official version soon. Please install and enjoy it as follows:

npm install tronweb@beta

New Features

• Add blockHeader in options parameter in almost all apis of TransactioinBuilder. And the type is:

blockHeader?: {
    ref_block_bytes: string;
    ref_block_hash: string;
    expiration: number;
    timestamp: number;
};

If you pass an empty object, TronWeb will request block header from the chain. If you omit some fields or pass the wrong type, TronWeb will throw an error.

• Support TIP-586. Add Resource Unit Price Query APIs for Solidity.
• Add Trx.ecRecover to recover the address of a signed transaction.

GitHub issues

1. Support multi-dimension address array such as address[][] https://github.com/tronprotocol/tronweb/issues/433
2. fix error when triggerSmartContract with error address due to the undefined callback. https://github.com/tronprotocol/tronweb/issues/429
3. Axios update https://github.com/tronprotocol/tronweb/issues/445