v6.1.1

Changes

• Remove dependency jsonwebtoken.
• Bump validator from v13.15.20 to v13.15.23.
• Address other audit issues.

v6.1.0

New Features

• New deserialization support
  Added support for deserializing the following transaction types from raw_data_hex:

  • TransferContract
  • WithdrawBalanceContract
  • WitnessCreateContract

• trx.getCurrentRefBlockParams
  Provides a method to retrieve the parameters required for transaction building. Users can pass these parameters to transaction constructors and customize the header information, making transaction creation more convenient.

• trx.signTypedData alias
  Added trx.signTypedData as an alias pointing to the legacy trx._signTypedData method.

Changes

• Removed getHeaderInfo from the transactionBuilder helper library. Use trx.getCurrentRefBlockParams instead.

• Moved the deserializeTransaction function from utils/transaction to utils/deserializeTx for better scalability and maintainability of future modules.

• Dependency updates:

  • axios upgraded from 1.11.0 to 1.12.2
  • puppeteer upgraded from 24.4.0 to 24.23.0

v6.0.4

New Features

• Improve type inference in Contract module when using typescript.
  • The Contract now infers method signatures based on the provided ABI.
  • To enable accurate inference, the ABI should be defined using the as const assertion or passed directly into tronWeb.contract().

Change

• Change the return behavior of the contract.new() method.
  • Previously, this method mutated the current instance and used the ABI stored on the Tron blockchain, which proved to be unreliable. It now returns a new instance that uses the ABI provided in the options parameter.
• Export GetEventResultOptions and EventResponse.
• Allow using length as the value of the name field in the ABI, but you cannot use result['length'] to read its value.
• Bump axios from 1.8.3 to 1.11.0, bump eslint from 9.22.0 to 9.31.0.

Bug Fixes

• Fix the issue where addUpdateData treats numeric strings as numbers.#629
  • Starting from TronWeb v6.0.4, addUpdateData will use TronWeb.fromUtf8 to convert the provided data string—unless it starts with '0x'.
  • If the resulting data string has an odd length, a '0' will be prepended to ensure even length.

v6.0.3

• Add support for deserializing 6 more transactions.
• Fix npm audit issues.
• Fix the error in the abi variable within transactionBuilder.createSmartContract.
• Export Method class.
• Add missing fields in internal_transactions.

v5.3.4

• Fix CSP problem in the TransactionBuilder.vote function.

v5.3.3

• Update dependencies to address audit problems.

v6.0.2

• Bump axios from 1.7.4 to 1.8.3.
• Fix npm audit problems.

v6.0.1

• Support deserialize TriggerSmartContract transaction by raw_data_hex.
• Replace @tronweb3/google-protobuf with google-protobuf.
• Fix some type errors and API return type compatibility issues.

v6.0.0

• Fix #543, replace type AxiosHeaders with InstanceType.
• Add type for value field in the return of the creation by TransactionBuilder methods.
• Fix known type errors.
• Bump axios from 1.6.8 to 1.7.4 and webpack from 5.78.0 to 5.94.0.
• Add TronWeb.address.toChecksumAddress and TronWeb.address.isChecksumAddress APIs.
• Fix the wrong action of deocdeInput API in Contract module. #557

v6.0.0-beta.4

• Replace ethers@v5/abi with abiCoder of ethers@v6.
• Bump ethers from v6.11.1 to v6.13.1.
• Export all Types and enum objects.
• Move typescript and other dev dependencies into devDependencies field in package.json.
• Change headers type in TronWeb constructor.