v0.59.0

Version 0.59.0

Added

• 871: Add expiration policy that prevent a transaction to be inserted after a given block height.
• 870: Add 3 new ZK-related opcodes: eadd (ecAdd on EVM), emul (ecMul on EVM), epar (ecPairing on EVM)
• 875: Updated wasm-bindgen to 0.2.97

Fixed

• 860: Fixed missing fuzzing coverage report in CI.

Breaking

• 863: Changed StorageRead::read to load a serialized value starting from a offset. The function returns an optional value equal to the number of bytes read when defined, or none if the offset specified in input is outside the boundaries of the serialized value read.
• 868: Fixed error message when having a nonexistent contract in inputs. Instead of saying "contract was in inputs, but doesn't exist", the message was just "contract not in inputs". Now there's a separate error for that.
• 837: Change diff function to get VM instance diff to a rollback_to that allow to fetch changes to make self -> previous state. However, this support the new memory management that allow memory to grow between instances instead of fixed memory size.

Changed

• 847: Changed interpreter::blockchain::load_contract_code and interpreter::blockchain::code_copy to use the new version of StorageRead::read where the contract is loaded into a buffer starting from an offset. The contract is copied directly into the portion of memory starting at the destination address, rather than having to be copied indirectly after being fetched from storage.

What's Changed

• Create SECURITY.md by @Voxelot in #858
• fix(fuzz_coverage): Don't specify compiler version to avoid raw profile version mismatch by @netrome in #860
• Update packages versions to remove dependency to proc-macro-error by @AurelienFT in #861
• Add the possibility to specify an offset for the read value in StorageRead::read by @acerone85 in #863
• Add new ZK opcodes by @AurelienFT in #870
• chore: bump wasm-bindgen from 0.2.88 to 0.2.97 by @petertonysmith94 in #875
• Add expiration policy by @AurelienFT in #871
• Add a separate error for nonexistent contract input by @Dentosal in #868
• Optimize interpreter::blockchain::{load_contract_code, code_copy} to read contract starting from offset by @acerone85 in #847
• Rollback memory changes by @xgreenx in #837
• Release v0.59.0 by @AurelienFT in #877

New Contributors

• @AurelienFT made their first contribution in #861
• @petertonysmith94 made their first contribution in #875

Full Changelog: v0.58.2...v0.59.0

v0.58.2

Version v0.58.2

Fixed

• #854: Fixed a bug where LDC mode 2 padding bytes would be copied from memory instead of using zeroes.

What's Changed

• Fix incorrect padding of LDC mode 2 and release 0.58.2 by @Dentosal in #854
• Release v0.58.2 by @xgreenx in #855

Full Changelog: v0.58.1...v0.58.2

v0.58.1

Version v0.58.1

Fixed

• #852: Fixed incorrect predicate estimation when max predicate gas is less than max tx gas.

What's Changed

• Fixed incorrect predicate estimation when max predicate gas is less than max tx gas by @xgreenx in #852
• Release v0.58.1 by @xgreenx in #853

Full Changelog: v0.58.0...v0.58.1

v0.58.0

Version v0.58.0

Added

• #849: Add a new mode 2 to the LDC that allows to use the memory as a source for code.
• #848: Allow usage of the blob opcode BSIZ, BLDD, and LDC with mode 1 in the predicates.
• #838: Implemented AsRef<[u8]> and TryFrom<&[u8]> for DA compression types: ScriptCode, PredicateCode, RegistryKey.
• #820: Add fuzzing in CI with ClusterFuzzLite.

Removed

Breaking

• #848: All estimation and verification of predicate functionality is reworked and now requires the instance of the storage with predicates.
• #843: Remove serde feature from the fuel-tx crate. It is default behaviour now if you enable alloc feature.
• #766: Use correct gas price when validating native signatures

Changed

Breaking

• #829: Updated add_random_fee_input() to accept an rng for true randomization. Introduced add_fee_input() to retain the previous behavior of add_random_fee_input().
• #845: Removed Default implementation of SecretKey.
• #844: WDCM and WQCM reset $of and $err.

What's Changed

• Add fn add_fee_input() and make fn add_random_fee_input() truly random by @rafal-ch in #829
• Add Display and Error impls to custom error type SettingBlockTransactionSizeLimitNotSupported by @rafal-ch in #833
• Fixing WASM-NPM packaging and publishing by @arboleya in #835
• Implemented AsRef<[u8]> and TryFrom<&[u8]> for DA compression types by @xgreenx in #838
• Update changelog to cover breaking changes around add_random_fee_input() by @rafal-ch in #836
• Remove serde feature from the fuel-tx crate by @xgreenx in #843
• Cherry pick Release v0.57.1 (#840) by @xgreenx in #841
• fix(SecretKey): remove Default implementation by @rymnc in #845
• WDCM and WQCM: reset $of and $err by @acerone85 in #844
• Add ClusterFuzzLite in CI featuring PR fuzzing, batch fuzzing and fuzz coverage reports by @netrome in #820
• Correct the price to verify native signatures by @Voxelot in #766
• LDC support in predicates by @Voxelot in #848
• Add a new mode 2 to the LDC that allows to use the memory as a source for code by @xgreenx in #849
• Release v0.58.0 by @xgreenx in #850
• Update CODEOWNERS by @Voxelot in #851

New Contributors

• @rymnc made their first contribution in #845

Full Changelog: v0.57.0...v0.58.0

v0.57.1

Version v0.57.1

Fixed

• #835: Fixing WASM-NPM packaging and publishing

What's Changed

• Fixing WASM-NPM packaging and publishing by @arboleya in #835
• Release v0.57.1 by @xgreenx in #840

Full Changelog: v0.57.0...v0.57.1

v0.57.0

Version v0.57.0

Added

• #670: Add DA compression functionality to Transaction and any types within
• #733: Add LibAFL based fuzzer and update secp256k1 version to 0.29.1.
• #825: Avoid leaking partially allocated memory when array deserialization fails

Changed

• #824: Use self instead of &self during decompression.
• #823: Returned the old behaviour of the json serialization for policies.

Breaking

• #826: Skip the panic reason from canonical serialization of the panic receipt.
• #821: Added block_transaction_size_limit to ConsensusParameters. It adds a new ConensusParametersV2 as a variant of the ConsensusParameters.
• #670: The predicate field of fuel_tx::input::Coin is now a wrapper struct PredicateCode.

Fixed

• #822: Return recipient as an owner for the message inputs.

What's Changed

• Rust 1.79.0 by @Dentosal in #806
• chore: Add initial CODEOWNERS file by @netrome in #817
• DA compression for fuel-tx types by @Dentosal in #670
• Add advanced fuzzer (#724) by @xgreenx in #733
• Deserialize arrays: avoid leaking partially allocated memory when failing by @acerone85 in #825
• Add block_transaction_size_limit to ConsensusParameters by @rafal-ch in #821
• Return recipient as an owner for the message inputs by @xgreenx in #822
• Skip the panic reason from canonical serialization by @xgreenx in #826
• Returned the old behaviour of the json serialization for policies by @xgreenx in #823
• Use self instead of &self during decompression by @xgreenx in #824
• Release v0.57.0 by @xgreenx in #828

New Contributors

• @netrome made their first contribution in #817
• @acerone85 made their first contribution in #825
• @rafal-ch made their first contribution in #821

Full Changelog: v0.56.0...v0.57.0

v0.56.0

Version 0.56.0

Added

• #796: Added implementation of the MerkleRootStorage for references.

Breaking

• #780: Added Blob transaction, and BSIZ and BLDD instructions. Also allows LDC to load blobs.
• #795: Fixed ed19 instruction to take variable length message instead of a fixed-length one. Changed the gas cost to be DependentCost.

v0.55.0

Version v0.55.0

Added

• #781: Added base_asset_id to checked metadata.

Changed

• #784: Avoid storage lookups for side nodes in the SMT.
• #787: Fixed charge functions to profile cost before charging.

Breaking

• #783: Remove unnecessary look up for old values by adding new methods to the StorageMutate trait. The old insert and remove are now replace and take. The new insert and remove don't return a value.
• #783: Renamed methods of StorageWrite trait from write, replace, take to write_bytes, replace_bytes, take_bytes.
• #788: Fix truncating sp to MEM_SIZE in grow_stack, and allow empty writes to zero-length ranges at $hp.

Fixed

Breaking

• #789: Avoid conversion into usize type and use u32 or u64 instead. The change is breaking since could return other errors for 32-bit systems.
• #786: Fixed the CCP opcode to charge for the length from the input arguments.
• #785: Require ContractCreated output in the Create transaction. The TransactionBuilder<Create> has a add_contract_created method to simplify the creation of the ContractCreated output for tests.

What's Changed

• Test ALU opcodes using only the external interface by @Dentosal in #754
• Store the base asset id in the metadata by @xgreenx in #781
• Use companies fork of the publish-crates action by @xgreenx in #782
• Refactor coin-based contract instruction tests by @Dentosal in #779
• Require ContractCreated output in the Create transaction by @xgreenx in #785
• Fixed the CCP opcode to charge for the length of the input by @xgreenx in #786
• Remove unnecessary look up for old values by @xgreenx in #783
• Fixed charge functions to profile cost before charging by @xgreenx in #787
• grow_stack and empty $hp range write fixes by @Dentosal in #788
• Optimized storage lookups for side nodes in the SMT by @xgreenx in #784
• Avoid conversion into usize type and use u32 or u64 instead by @xgreenx in #789
• Release v0.55.0 by @xgreenx in #790

Full Changelog: v0.54.1...v0.55.0

v0.54.1

Version v0.54.1

Changed

• #776: Charge for max length in LDC opcode.

What's Changed

• Charge for max length in LDC opcode by @xgreenx in #776
• Release v0.54.1 by @xgreenx in #777

Full Changelog: v0.54.0...v0.54.1

v0.54.0

Version v0.54.0

Added

• #770: Cache contract inputs in the VM.

Changed

• #768: Charge for LDC opcode before loading the contract into memory.

• #771: Take into account spent gas during synchronous predicates estimation.

Breaking

• #769: Use DependentCost for CFE and CFEI opcodes.
• #767: Fixed no zeroing malleable fields for Create transaction.
• #765: Corrected the gas units for WDOP and WQOP.

Removed

• #772: Removed redundant self.receipts.root() call.

What's Changed

• use the correct gas units for wdop and wqop by @Voxelot in #765
• Fixed no zeroing malleable fields for Create transaction by @xgreenx in #767
• Removed redundant self.receipts.root() call by @xgreenx in #772
• Charge for LDC opcode before loading the contract into memory by @xgreenx in #768
• Use DependentCost for CFE and CFEI opcodes by @xgreenx in #769
• Cache contract inputs in the VM by @xgreenx in #770
• Take into account spent gas during synchronous predicates estimation by @xgreenx in #771
• Removed dead code from the codebase by @xgreenx in #774
• Release v0.54.0 by @xgreenx in #775

Full Changelog: v0.53.0...v0.54.0