v0.102.0

Summary

In this release, we:

• Undecodable logs will no longer throw errors on program calls
• Update fuel-core support to v0.47.1
• Add support to new policy owner
• Add logic and tests for support unknown policy types.
• Updated fuel-core to 0.44.0 and @fuels/vm-asm to 0.62.0.

Features

• #3933 - Ensure that undecodable logs no longer throw, by @petertonysmith94
• #3950 - Add support for fuel-core v0.47.1, by @luizstacio

Fixes

• #3944 - Configurables constants on createTransactionRequest not been set, by @DefiCake

Chores

• #3901 - Upgrade fuel-core to 0.44.0, by @petertonysmith94
• #3940 - Expose assembleTransferToContractScript method, by @petertonysmith94

---

Note

Release v0.102.0 with fuel-core upgrades/compatibility, an account API addition and log handling improvement, and a contract configurables fix.

• Release 0.102.0
  • Fuel Core support: upgrade to 0.44.0 and add compatibility with v0.47.1 (@internal/fuel-core, @fuel-ts/versions, packages/versions/src/lib/getBuiltinVersions.ts).
  • Account: expose assembleTransferToContractScript; ensure undecodable logs no longer throw.
  • Contract: fix configurables constants not set in createTransactionRequest.
  • Ecosystem: bump versions across @fuel-ts/* and fuels; regenerate recipe types to Fuels 0.102.0.

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v0.101.3

Summary

In this release, we:

• Implemented the auto-consolidation flow to detect when the max UTXO limit has been reached.
• Added helper function for consolidating coins (consolidateCoins).
• Added method for consolidating non-base assets.
• Added the JSON ABI error entry to FuelError.metadata property
• Added detection and handling for malformed response body
• Deprecate function signature in InvocationScope helper methods
• Add support for object parameter at TransactionResponse constructor

Features

• #3929 - Added auto-consolidation of coins, by @petertonysmith94
• #3923 - Consolidate non-base asset, by @petertonysmith94

Chores

• #3921 - Add JSON ABI error entry to FuelError.metadata, by @Torres-ssf
• #3904 - Upgrade esbuild dependency, by @dependabot
• #3913 - Handling for malformed response body, by @petertonysmith94
• #3920 - Deprecate helpers related to InvocationScope, by @Torres-ssf
• #3911 - Add object parameter support to TransactionResponse constructor, by @Torres-ssf

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