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

v0.53.0

Version v0.53.0

Added

• #751: Improve test coverage.

Changed

• #753: Fix an ownership check bug in CCP instruction.

What's Changed

• Generate and publish code coverage reports in the CI by @Dentosal in #750
• Add misc tests by @Dentosal in #751
• Fix a bug in CCP instruction by @Dentosal in #753
• Prepare release for v0.53.0 by @Dentosal in #755

Full Changelog: v0.52.0...v0.53.0

v0.52.0

Version v0.52.0

Changed

Breaking

• #748: Make VmMemoryPool::get_new async.
• #747: Use DependentCost for aloc opcode. The cost of the aloc opcode is now dependent on the size of the allocation.

What's Changed

• Use DependentCost for aloc opcode by @xgreenx in #747
• Make VmMemoryPool::get_new async by @xgreenx in #748
• Release v0.52.0 by @xgreenx in #749

Full Changelog: v0.51.0...v0.52.0

v0.51.0

Version v0.51.0

Added

• #732: Adds reset method to VM memory.

Breaking

• #732: Makes the VM generic over the memory type, allowing reuse of relatively expensive-to-allocate VM memories through VmMemoryPool. Functions and traits which require VM initalization such as estimate_predicates now take either the memory or VmMemoryPool as an argument. The Interpterter::eq method now only compares accessible memory regions. Memory was renamed into MemoryInstance and Memory is a trait now.

Changed

Breaking

• #743: Zeroes $flag on CALL, so that contracts can assume clean $flag state.
• #737: Panic on instructions with non-zero reserved part.

What's Changed

• Memory pool/reuse by @Dentosal in #732
• chore: Remove erroneous comment about placeholder merges by @bvrooman in #741
• Panic on instructions with non-zero reserved part by @Dentosal in #737
• Zero $flag on call by @Dentosal in #743
• Release v0.51.0 by @xgreenx in #744

Full Changelog: v0.50.0...v0.51.0

v0.50.0

Version v0.50.0

Changed

• #725: Adds more clippy lints to catch possible integer overflow and casting bugs on compile time.
• #729: Adds more clippy lints to fuel-merkle to catch possible integer overflow and casting bugs on compile time. It also does some internal refactoring.

Added

Breaking

• #725: UtxoId::from_str now rejects inputs with multiple 0x prefixes. Many ::from_str implementations also reject extra data in the end of the input, instead of silently ignoring it. UtxoId::from_str allows a single : between the fields. Unused GasUnit struct removed.
• #726: Removed code related to Binary Merkle Sum Trees (BMSTs). The BMST is deprecated and not used in production environments.
• #729: Removed default implementation of Node::key_size_bits, implementors must now define it themselves. Also some helper traits have been merged together, or their types changed.

Fixed

Breaking

• #736: LDC instruction now works in internal contexts as well. Call frames use code size padded to word alignment.

What's Changed

• Remove Sum Tree codebase by @bvrooman in #726
• Deny clippy::arithmetic_side_effects by @Dentosal in #725
• Add a single stepping example by @Dentosal in #728
• Delete duplicate rustfmt.toml by @Dentosal in #731
• Deny clippy::arithmetic_side_effects for fuel-merkle by @Dentosal in #729
• Fix ldc opcode in internal contexts by @Dentosal in #736
• Release v0.50.0 by @xgreenx in #739

Full Changelog: v0.49.0...v0.50.0