v0.66.3

What's Changed

• Fix storage key overflow in SCLR instruction by @Dentosal in #1004
• Prepare for 0.66.3 release by @Dentosal in #1006

Full Changelog: v0.66.2...v0.66.3

v0.66.2

What's Changed

• Fix storage cache diff revert, add bench access to storage slot cache by @Dentosal in #1002
• Release 0.66.2 by @Dentosal in #1003

Full Changelog: v0.66.1...v0.66.2

v0.66.1

What's Changed

• fix: migrate to warpbuild by @mchristopher in #999
• Release 0.66.1 by @xgreenx in #1000

Full Changelog: v0.66.0...v0.66.1

v0.66.0

Version v0.66.0

Breaking

• 982: Adds immediate offset operand to SRW instruction. Binary backwards compatibility is retained, as the field was previously required to be zeroed.
  Reworked StorageRead to include the full size of the storage value when it succeeds, and a typed error when it fails due to a caller-handleble reason.
• 992: Bumped rust version to 1.93.
• 996: Removed bulk storage methods from InterpreterStorage. Changed remove range to not return the status.

Added

• 976: Add a test case showing minted tokens can be transferred out using tro instruction
• 982: New storage opcodes SCLR, SRDD, SRDI, SWRD, SWRI, SUPD, SUPI and SPLD that allow working with variably-sized storage slots.
• 989: Dynamic storage opcodes now charge gas properly for new bytes written.
• 988: New ID function exports to TypeScript WASM target.

Changed

• 977: Use more accurate names for instruction constructor parameters in fuel-asm
• 980: Use fuel-core storage implementations for memory storage
• 982: SRW instruction now allows and offset argument. All existing storage operations are internally changed to function with variably sized slots, maintaining full backwards compatibility.
• 990: Refactor: Use saturating_add instead of erroring in inc_pc
• 994: Optimization: Leverage ggas >= cgas invariant in gas charging.
• 995: Optimization: Delay opcode parsing until absolutely necessary
• 996: Introduce a storage slot cache and split storage read costs into storage_read_cold (first access, fetches from backing storage) and storage_read_hot (cache hit). All storage opcodes now charge these semantic costs instead of per-opcode flat rates. The cache is keyed by (ContractId, slot), is write-through, and persists across contract calls.

What's Changed

• Improve instruction constructor parameter names by @Dentosal in #977
• Copy cleaner storage implementations from fuel-core by @Dentosal in #980
• Add a test for mint + tro by @Dentosal in #976
• Dynamic storage support by @Dentosal in #982
• feat: expose id method to wasm by @mchristopher in #988
• Use saturating_add instead of erroring in inc_pc by @Dentosal in #990
• Bump rust to 1.93 by @xgreenx in #992
• Fix CI codecov report crash by @Dentosal in #993
• optimization: Leverage ggas >= cgas invariant in gas charging by @Dentosal in #994
• optimization: Delay opcode parsing by @Dentosal in #995
• Storage hot/cold separation by @Dentosal in #996
• Fix WASM build by pinning wasm-bindgen version by @Dentosal in #998
• Release 0.66.0 by @Dentosal in #997

New Contributors

• @mchristopher made their first contribution in #988

Full Changelog: v0.65.0...v0.66.0

v0.65.0

What's Changed

• Chore/rust version bump 1.90.0 by @zees-dev in #974
• Prepare for 0.65.0 release by @Dentosal in #975

New Contributors

• @zees-dev made their first contribution in #974

Full Changelog: v0.64.0...v0.65.0

v0.64.0

Version 0.64.0

Breaking

• 971: All Vec<u8> fields in the transaction now use Bytes type. This type has truncated Debug string, and has optimized serialization and deserialization for postcard and binacode encodings. The new encoding is compatible(was tested) for serde_json, bincode, postcard.
  StateTransition and StateTransitionRef now contains Verifier generic from the VM.
• 972: A new policy has been added to track the owner of the transaction. Serialization and deserialization should now support a new variant to decode a new policy.

Added

• 971: Added a new into_transact method for the Interpreter to return StateTransition with receipts. It allows caller to avoid cloning of receipts which can be critical in some scenarios.
  Added benchmarks for Bytes type to show serialization and deserialization performance.
• 972: Added a new Owner policy. The policy stores the index of the transaction input, which is nominated as the owner. In the case of multiple inputs with different owners, it helps to identify the owner of the transaction.
  Added a new GM::GetOwner opcode, which retrieves the owner of the transaction. If the Owner policy is set, the opcode returns a pointer to the owner from the policy. If policy is not set, but all inputs have the same owner, it returns the pointer to the owner. Otherwise, it panics with OwnerIsUnknown.

Fixed

• 971: Increased performance of the postcard bytes serialization and deserialization in 40 times.
  Increased performance of the canonical bytes deserialization in 200 times.
  Contract::id method now a static function, instead of the method of the instance.
  Remove impl TryFrom<&Create> for Contract implementation for the Create transaction. Instead, use Create::bytecode to get the contract bytecode.
  Removed AsFieldFmt trait and its implementations. Bytes type truncates its Debug output by default.
  Optimized interactions with Create transaction to avoid unnecessary cloning of the bytecode.

What's Changed

• Optimized work with receipts by @xgreenx in #971
• Implementation of the owner policy by @xgreenx in #972
• Release v0.64.0 by @xgreenx in #973

Full Changelog: v0.63.0...v0.64.0

v0.63.0

What's Changed

• Allow setting ECAL for predicate exection by @Dentosal in #963
• Ecal in predicates follow-up by @Dentosal in #968
• Prepare for 0.63.0 release by @Dentosal in #970

Full Changelog: v0.62.0...v0.63.0

v0.62.0

What's Changed

• feat: Expose SubAssetId in fuel-tx by @netrome in #953
• Narrow integer load/store operations by @Dentosal in #923
• Jump-and-link instruction by @Dentosal in #925
• feat: Add Borrow trait bounds to owned types in Mappable trait by @netrome in #959
• Narrow integer arithmetic instructions by @Dentosal in #922
• Prepare for 0.62.0 release by @Dentosal in #961

Full Changelog: v0.61.0...v0.62.0

v0.61.1

Version 0.61.1

Added

• 953: feat: Expose SubAssetId in fuel-tx

What's Changed

• feat: Expose SubAssetId in fuel-tx by @netrome in #953

Full Changelog: v0.61.0...v0.61.1

v0.61.0

Version 0.61.0

Breaking

• 778: Add SubAssetId newtype that's used instead of Bytes32.
• 933: Don't perform balance update if the change is zero
• 934: Add input_index of the failed predicate to CheckError::PredicateVerificationFailed.
• 935: Bump Rust version to 1.85.0.
• 936: Update Rust edition to 2024.
• 938: Rename update method to insert on sparse merkle tree, and allow inserting empty values.

Added

• 899: Add a feature that propose u32 tx_pointer instead of u16 in fuel-tx and fuel-vm.
• 939: Add new GetGasPrice GM opcode argument

Changed

• 913: Change the way we are building the changelog to avoids conflicts.

Fixed

• 940: Zero out heap memory when reallocating after reset.

What's Changed

• Add new changelog unreleased section management by @AurelienFT in #913
• Add various fixes creation version github Action by @AurelienFT in #926
• Add a feature that propose u32 tx_pointer in fuel-tx and fuel-vm by @AurelienFT in #899
• Ignore RUSTSEC-2024-0436 by @Dentosal in #931
• Don't update balance if change is zero by @Dentosal in #933
• Include input_index of the predicate that failed verification by @Dentosal in #934
• Make SubAssetId its own type instead of using Bytes32 by @Dentosal in #778
• Update Rust version to 1.85 by @AurelienFT in #935
• feat: Allow empty values in sparse merkle trees by @netrome in #938
• Update to 2024 rust edition by @AurelienFT in #936
• Clean the dirty part of the memory instance when we reallocate heap by @xgreenx in #940
• Gas price gm opcode by @MitchTurner in #939
• Fix title of the unreleased section in changelog. by @AurelienFT in #951
• Release v0.61.0 by @netrome in #950
• hotfix: Check changelog job should only run on PRs by @netrome in #952

Full Changelog: v0.60.0...v0.61.0