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@snowypowers snowypowers released this 02 Sep 09:11
· 438 commits to master since this release
v4.0.0
31600a3

  • API

    API is now extracted into its own package under neon-api. The core functionalities offered by this package are high level API methods and 3rd party endpoint calls.

    • Managed API methods now require an API provider under the property api. This API provider will be used as the main source for data retrieval.
    • The properties net, address and privateKey is now deprecated. Please use api to denote the specific network and provider you wish to use and account to replace address and privateKey.
    • The Provider interface is now a wrapper for each API provider.
    • sendFromSmartContract is now a string property that is the scripthash of the smart contract that you are manipulating.
    • Removed NEP5 methods from API. They now live in the neon-nep5 package.
    • Removed cmc from API.

  • NEP5

    NEP5 is now extracted into its own package under neon-nep5. The core functionalities offered by this package are high level common functions and ABI script functions.

    • ABI functions are available to easily create scripts for each documented NEP5 function.
    • Change output of getTokenBalances to output a dictionary of symbols to Fixed8 instead of symbols to numbers.

  • Core

    neon-core forms the base package and contains all the modules required for interaction with the blockchain.

    • Utility

      • Methods outputting arrayBuffers are now standardised to output UInt8Arrays.
      • bignumber.js package is updated to 7.2 which contains breaking changes. Fixed8 now implements some of the common aliases (ceil, floor, equals, round) but not all changes are covered.

    • Wallet

      • All components are now ES6 classes (AssetBalance, ClaimItem, Coin).
      • Changed message signing API to not perform any message transformation (previously it assumed input was ASCII and converted it to hex). This was done so all signing methods can rely on the same underlying methods (be it message or transaction signing).
      • Encryption and decryption is now fully async.
      • Add support for multi-sig Account creation through Account.createMultiSig.

    • Transaction

      • All components are now ES6 classes (TransactionAttribute, TransactionInput, TransactionOutput, Witness).
      • Individual transaction types are now ES6 classes.
      • Transaction class is now a static class helper.
      • Add support for multi-sig signature through Witness.buildMultiSig.

    • Smart Contract

      • Add StackItem class.

    • RPC

      • Overhaul parsers. Use BuildParser (replaces VMZip) to build a list of parsers to parse the results.
      • Included several common parsers to use.
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