v0.101.2

Summary

In this release, we:

• Implement support for new ABI error codes
• Populated transaction summary property calls with invoked contract fn and args
• Deprecated Node 18 - upgrade to a newer version of Node.
• Upgraded forc to 0.68.6

Features

• #3894 - Implement support for new ABI error codes, by @Torres-ssf

Fixes

• #3897 - Contract operation summary for multi-calls, by @Torres-ssf

Chores

• #3889 - Updated dependencies, by @dependabot
• #3902 - Support Node 24 - depreciate Node 18, by @petertonysmith94
• #3903 - Upgraded forc to 0.66.8, by @petertonysmith94

v0.101.1

Summary

In this release, we:

• Made Account.signTransaction returns TransactionRequest or string

Chores

• #3895 - Made Account.signTransaction returns TransactionRequest, by @Torres-ssf

v0.101.0

Summary

In this release, we:

• Added method setData to Predicate class
• Added support for on-the-fly modifications to TransactionRequest when using InvocationScope
• Made provider.assembleTx() to consider reserveGas when setting TX gasLimit
• Enforced Predicate's data property when the Predicate has arguments
• Close subscription after Preconfirmation when another status is not awaited by the user
• Removed BaseInvocationScope.getTransactionId()

Breaking

• Fixes
  • #3886 - Enforce predicateData when predicate has arguments, by @Torres-ssf
• Chores
  • #3864 - Remove BaseInvocationScope.getTransactionId(), by @Torres-ssf

---

Features

• #3885 - Add Predicate method setData, by @Torres-ssf
• #3875 - Support TX customization at BaseInvocationScope, by @Torres-ssf

Fixes

• #3887 - Close subscription after Preconfirmation status when applicable, by @Torres-ssf

---

Migration Notes

Fixes

#3886 - Enforce predicateData when predicate has arguments

Predicates that define arguments must now be instantiated with the data property. It is no longer allowed to omit data when the predicate expects input arguments.

For example, for the given predicate:

predicate;

fn main(pin: u64) -> bool {
    return 999 == pin;
}

The following code would compile, even though the predicate expects arguments:

// before
const predicateNoData = new PredicatePin({ provider }) // ✅ Allowed (incorrectly)

const predicate = new PredicatePin({ provider, data: [100] }) // ✅ Correct

TypeScript now enforces that data must be provided:

// after
const predicateNoData = new PredicatePin({ provider }) // ❌ Error: missing required `data`

const predicate = new PredicatePin({ provider, data: [100] }) // ✅ Correct

Chores

#3864 - Remove BaseInvocationScope.getTransactionId()

• getTransactionId() is no longer available on the BaseInvocationScope.

// before
const contract = new CounterContract(contractId, wallet)

const scope = contract.functions.get_counter()

const txId = await scope.getTransactionId()

// after
const contract = new CounterContract(contractId, wallet)

const request = contract.functions.get_counter().fundWithRequiredCoins()

const chainId = await provider.getChainId()

const txId = await scope.getTransactionId(chainId)

v0.100.6

Summary

In this release, we:

• Made connector sendTransaction return TransactionResponse instead TransactionResponseJson

Chores

• #3879 - Made connector returns TransactionResponse type, by @Torres-ssf

v0.100.5

Summary

In this release, we:

• Implemented helpers to serialize/deserialize TransactionResponse
• Fixed error with missing CALL receipt in getAllDecodedLogs
• Fixed Provider auto-refetch strategy

Features

• #3878 - Implement methods to serialize/deserialize TransactionResponse, by @Torres-ssf

Fixes

• #3871 - Ensure contract call receipt exists when decoding logs, by @Torres-ssf
• #3869 - Provider auto-refetch, by @arboleya

v0.100.4

Summary

In this release, we:

• Upgraded fuel-core to v0.42.0 → v0.43.0 → v0.43.1
• Upgraded forc to v0.67.1 → v0.67.2 → v0.68.1
• Implemented RPC consistency approach: using required_fuel_block_height
• Implemented the new AssembleTx GraphQL endpoint in the Provider class
• Added support for Pre-Confirmations
• Implemented helper method for base asset (UTXO) consolidation: account.consolidateCoins()
• Exported @fuels/vm-asm package as FuelAsm from fuels

Features

• #3866 - Re-exporting @fuels/vm-asm as FuelAsm from fuels, by @arboleya
• #3747 - Integrate with new AssembleTx GQL end-point, by @Torres-ssf
• #3836 - Add method for base asset coins consolidation, by @Torres-ssf
• #3857 - Add support for pre-confirmations, by @Torres-ssf

Fixes

• #3867 - Provider async methods and tests, by @arboleya

Chores

• #3863 - Upgrading @fuels/vm-asm package, by @arboleya
• #3741 - Support RPC consistency mechanism, by @nedsalk
• #3852 - Various fixes for suppressing build noise, by @petertonysmith94
• #3868 - Renaming method for consistency, by @arboleya
• #3749 - Upgrade fuel-core to 0.43.1, by @nedsalk

v0.100.3

Summary

In this release, we:

• Introduced groupedLogs for contracts and scripts

Features

• #3805 - Added groupedLogs, by @petertonysmith94

Fixes

• #3837 - Connector detection of correct chain, by @petertonysmith94
• #3843 - Silent chain fetch request failures, by @petertonysmith94

v0.100.2

Summary

In this release, we:

• Adjusted feature detection for balances indexation

Fixes

• #3824 - Adjust feature detection for balances, by @Torres-ssf

Chores

• #3811 - Upgrade @fuels/connectors to 0.39.2, by @petertonysmith94

v0.100.1

Summary

In this release, we:

• Avoid decoding logs from inter-called contracts without a JSON ABI
• Eliminated duplicate chain requests across multiple concurrent provider instances

Fixes

• #3790 - Skip decoding external contract logs without JSON ABI, by @Torres-ssf

Chores

• #3788 - Eliminate chain requests across concurrent provider instances, by @petertonysmith94

v0.100.0

Summary

In this release, we:

• Consider assetId on isUserAccount and getAddressType methods
• Enabled hashing + signing of bytes via personalMessage as per EIP-191
• Support customizing TX request from BaseInvocationScope
• Improved JSON RPC interface between SDK and Connectors, reducing HTTP requests
• Added the corresponding receipt to the operation in the Tx summary
• Improved directory detection for fuels init
• Introduced decodeScriptData to decode the the values from a contract call script
• Merge gas price and predicate estimation on a single request
• Adapted ResourceCache to conform with new coinsToSpend limitations
• Upgraded fuel-core to 0.41.9
• Upgraded fuel-core to 0.41.7
• Made getBlockWithTransactions and getBlock supports BN parameter
• Upgraded forc to 0.67.0
• Upgraded forc to 0.66.7

Breaking

• Chores
  • #3697 - Made ResourceCache consider resource owner, by @Torres-ssf
  • #3590 - Upgrade fuel-core to 0.41.7, by @Torres-ssf

---

Features

• #3618 - Consider assetId in check account utility, by @Torres-ssf
• #3720 - Enable arbitrary data signing, by @petertonysmith94
• #3773 - Support customizing TX request from BaseInvocationScope, by @Torres-ssf
• #3735 - Improved connector JSON RPC interface, by @petertonysmith94
• #3658 - Add receipts with the operations summary, by @nelitow

Fixes

• #3776 - Ensure is possible to forward 0 amount to contract, by @Torres-ssf
• #3759 - Correct revert error name, by @Torres-ssf
• #3638 - Improve fuels init directory detection, by @petertonysmith94
• #3680 - Favour .ts over .d.ts files in @fuel-ts/abi-typegen, by @petertonysmith94
• #3704 - Contract operations in transaction summary, by @danielbate

Chores

• #3676 - Merge gas price and predicate estimation requests, by @Torres-ssf
• #3698 - Upgrade vite related dependencies, by @petertonysmith94
• #3772 - Revert "fix: ignored subscriptions not being read", by @nedsalk
• #3723 - Upgraded various dependencies, by @petertonysmith94
• #3756 - Bump fuel-core to 0.41.9, by @Torres-ssf
• #3688 - Upgrade NPM package versions, by @petertonysmith94
• #3734 - Remove call ops in tx summary, by @danielbate
• #3713 - Add missing turbo cache, by @petertonysmith94
• #3700 - Support BN input in block fetch methods, by @Torres-ssf
• #3774 - Updated forc to 0.67.0, by @petertonysmith94
• #3673 - Upgrade forc to 0.66.7, by @petertonysmith94
• #3694 - Upgrade frontend dependencies, by @petertonysmith94

---

Migration Notes

Chores

#3697 - Made ResourceCache consider resource owner

//before
provider.cache?.getActiveData();
provider.cache?.isCached(key);

//after
const owner = wallet.address.toB256();

provider.cache?.getActiveData(owner)
provider.cache?.isCached(owner, key);

#3590 - Upgrade fuel-core to 0.41.7

Because of the latest fuel-core changes, TS SDK does not throw the following error codes and messages anymore:

1. NOT_ENOUGH_FUNDS

// before
"The account(s) sending the transaction don't have enough funds to cover the transaction."

// after
"Insufficient funds or too many small value coins. Consider combining UTXOs."

2. MAX_COINS_REACHED

// before
"The account retrieving coins has exceeded the maximum number of coins per asset. Please consider combining your coins into a single UTXO."

// after
"Insufficient funds or too many small value coins. Consider combining UTXOs."

Both error codes were removed in favor of INSUFFICIENT_FUNDS_OR_MAX_COINS