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.