Taquito v17.2.0

Potential Breaking Changes :
Further improved error classes
- In @taquito/sapling InvalidMerkleRootError is renamed to InvalidMerkleTreeError
- In @taquito/sapling InvalidParameter is renamed to SaplingTransactionViewerError
- In @taquito/michel-codec InvalidContractError is renamed to InvalidMichelsonError

Summary

New Features

• Added new RPC endpoint simulateOperation #2548
• Added support for signing failingNoop operation in Contract API and Wallet API #952 #2507

Bug Fixes

• Updated sapling live code example contract on website #2542

Improvement

Improved error classes for the following packages:
- @taquito-sapling #2568
- @taquito-michel-codec #2568

Documentation

• Updated local forger documentation #2571
• Adjusted website wallet page design and removed website lambda view page broken link #1652

Internals

• Updated beacon dependency to v4.0.6 #2584
• Updated estimation process to use simulateOperation() instead of runOperation() #2548
• Updated website dependencies PR#2587

@taquito/taquito - Add support of failing_noop operation in Contract and Wallet API

Taquito now supports the failing_noop operation

const Tezos = new TezosToolkit(rpcUrl);

Tezos.setWalletProvider(wallet)
const signedW = await Tezos.wallet.signFailingNoop({
arbitrary: char2Bytes("Hello World"),
basedOnBlock: 0,
});

Tezos.setSignerProvider(signer)
const signedC = await Tezos.contract.signFailingNoop({
arbitrary: char2Bytes("Hello World"),
basedOnBlock: 'genesis',
});

@taquito/rpc - Add support of simulateOperation RPC call

const Tezos = new TezosToolkit(rpcUrl)
let account ='tz1...'
let counter = Number((await Tezos.rpc.getContract(account, {block: 'head'})).counter)
const op = {
  chain_id: await Tezos.rpc.getChainId(),
  operation: {
    branch: 'BLzyjjHKEKMULtvkpSHxuZxx6ei6fpntH2BTkYZiLgs8zLVstvX',
    contents: [{
      kind: OpKind.TRANSACTION,
      counter: (counter + 1).toString(),
      source: account,
      destination: account,
      fee: '0',
      gas_limit: '1100',
      storage_limit: '600',
      amount: '1',
    }]
  }
};

let simulate = await Tezos.rpc.simulateOperation(op)).contents[0]