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@roxaneletourneau roxaneletourneau released this 13 Aug 21:07
· 1430 commits to master since this release
10.1.0
1297a7b

Taquito v10.1.0-beta

Breaking change

In version 9.2.0-beta of Taquito, the ability to send more than one operation in the same block was added to Taquito. This ability relied on a workaround solution. The helpers/preapply/operations and helpers/scripts/run_operation RPC methods do not accept a counter higher than the head counter + 1 as described in issue tezos/tezos#376. Despite the limitation of these RPC's, the Tezos protocol itself does allow the inclusion of more than one operation from the same implicit account. In version 9.2.0-beta of Taquito, we introduced an internal counter and simulated the operation using a counter value that the preapply & run_operation will accept. This allowed Taquito to send many operations in a single block. However, we found that the workaround used may lead to inconsistent states, and results that violate the principle of least astonishment. We decided to remove this feature temporarily. We aim to reintroduce this feature when Tezos RPC issue tezos/tezos#376 is addressed and considers the transaction in the mempool when checking the account counter value or otherwise by providing a separate and adapted new interface to support this use case properly.

Summary

Enhancements

  • @taquito/taquito - Made PollingSubscribeProvider's polling interval configurable #943
  • @taquito/taquito - Possibility to withdraw delegate

Bug Fixes

  • @taquito/taquito - Added a status method for batched transactions using the wallet API #962
  • @taquito/michelson-encoder - Fixed the Schema.ExecuteOnBigMapValue() for ticket token #970
  • @taquito/taquito - Fixed a "Memory leak" in the PollingSubscribeProvider #963

Documentation

@taquito/taquito - Made PollingSubscribeProvider's polling interval configurable

The default streamer set on the TezosToolkit used a hardcoded polling interval of 20 seconds, and there was no easy way to change this. To reduce the probability of missing blocks, it is now possible to configure the interval as follow:

const tezos = new TezosToolkit('https://api.tez.ie/rpc/mainnet')
tezos.setProvider({ config: { streamerPollingIntervalMilliseconds: 15000 } });

const sub = tezos.stream.subscribeOperation(filter)

@taquito/taquito - Possibility to withdraw delegate

It is now possible to undelegate by executing a new setDelegate operation and not specifying the delegate property.

// const Tezos = new TezosToolkit('https://YOUR_PREFERRED_RPC_URL');

await Tezos.contract.setDelegate({ source: 'tz1_source'});

@taquito/taquito - Property status doesn't exist on a batched transaction for the wallet API

When multiple operations were batched together using the batch method of the wallet API, the send() method returned a value of type WalletOperation where the status was missing. BatchWalletOperation, which extends the WalletOperation class and contains a status method, is now returned.

@taquito/michelson-encoder - Fixed the Schema.ExecuteOnBigMapValue() for ticket token

The Execute and ExecuteOnBigMapValue methods of the Schema class could not deserialize Michelson when ticket values were not in the optimized (Edo) notation. Both representations are now supported.

@taquito/taquito - Fixed a "Memory leak" in the PollingSubscribeProvider

A fix has been made to change the behavior of the PollingSubscribeProvider, which was keeping all blocks in memory.

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