sc 0.57.1, sdk 0.9.1

• Retrieve token properties using get_token_properties;
• Fixed URIs for esdt_metadata_recreate and esdt_metadata_update;
• sc-meta:
  • Fixed test --chain-simulator used for running chain-simulator interactor tests;
  • Added extra checks for argument validity.
• Interactor:
  • Fixed setStateOverwrite;
  • Fixed ReturnsTxHash result handler.
• Enhanced checkState to allow partial key verification.

sc 0.57.0, codec 0.22.0, chain 0.14.0, sdk 0.9.0, scenario-format 0.23.1

• Newer compiler support:
  • Dropped support for Rust compiler versions older than 1.83.
  • Support and optimizations for using Rust 1.85.
• sc-meta:
  • Windows support.
  • Removed the concept of a "main" contract configuration.
• Using typenum/generic-array instead of const generics/macros for:
  • ManagedVec payloads;
  • ManagedDecimal const decimals.
• ManagedDecimal - more arithmetic operator implementations for combinations of const + var decimals.
• ManagedVecItem can now be derived for enums with fields.
• Codec and ABI support for bitflags.
• Storage mappers:
  • New storage mapper: TimelockMapper;
  • Renamed source type and object.
• ESDTTransferRole:
  • Reintroduced role after being accidentally dropped;
  • Added a token_has_transfer_role method for checking if it is set on a token, as a workaround until Barnard release.
• Unified syntax - result handler for back transfers, which resets previous back transfers (ReturnsBackTransfersReset).
• SDK:
  • Chain simulator - set state overwrite support;
  • Wallet get_shard method.
• Debugger - improved mandos error messages.
• Dependencies upgraded.

sc 0.56.1, chain 0.13.1, sdk 0.8.2

• Allow setting gas for callback for direct transfers.
• NestedEncode for interaction types: TestAddress, TestScAddress and TestTokenIdentifier.
• Bugfix: pretty representation for ManagedAddress when debugging.
• Upgrade dependency: ruplacer.

sc 0.56.0, chain 0.13.0, sdk 0.8.1

• Rust VM support for readonly sync calls.
• ManagedMapEncoded, a map type that can use any key or value types that are serializable.
• ManagedDecimal implements ManagedVecItem.
• Bugfixes, improvements:
  • Fixed a bug regarding the ESDT roles VM hook;
  • Pretty representation for ManagedBuffer and other string-like types when debugging;
  • API fix of an issue that was preventing set state in chain simulator;
  • Snippets generator fixes involving the crate path and the upgrade result handler.

sc 0.55.0, codec 0.21.2, chain 0.12.0, sdk 0.8.0

• Integrating Spica changes into the framework:
  • EGLD+ESDT multi-transfers are now possible:
    • changed the handling of call values: EGLD is treated almost the same as an ESDT in all_transfers and multi_egld_or_esdt, old ESDT methods are given some protection against unexpected scenarios
    • changed the tx unified syntax for sending EGLD+ESDT from contracts, interactors and tests;
    • support in the Rust VM.
  • New built-in functions in the ESDTSystemSCProxy: ESDTModifyRoyalties, SDTSetNewURIs, ESDTModifyCreator, ESDTMetaDataRecreate, ESDTMetaDataUpdate.
• Interactor support for "set state" on the chain simulator.
• Fixed ownership for ManagedVec iterators, specifically reference iterators only produce references to the items.
• Syntax cleanup:
  • #[payable] now allowed instead of #[payable("*")];
  • register_promise allows callback, without calling a function on destination.
• Refactoring and optimizations:
  • Simplified the callback selector;
  • Performance improvements in ManagedVec iterators;
  • Removed some unnecessary bound checks in multi_esdt.

sc 0.54.5

• ManagedVec - deprecated sort and guarded it by the alloc feature, since it uses the allocator.
• sc-meta
  • versioning fix;
  • interactor generator fix.
• Interactors - fixed code metadata on deploy.

sc 0.54.4

• sc-meta
  • install debugger CLI that prepares VSCode extension for debugging;
  • fixed a crash involving templates and installers.
• Deprecated #[derive(TypeAbi)] and added an additional warning in the macro.

sc 0.54.3

• #[storage_mapper_from_address] fixes for: FungibleTokenMapper, NonFungibleTokenMapper, TokenAttributesMapper, UniqueIdMapper, UserMapper, AddressToIdMapper.

sc 0.54.2, codec 0.21.1, chain 0.11.1, sdk 0.7.1

• Codec improvements:
  • MultiValueX - TopDecodeMultiLength implementation fix;
  • ManagedVecItem implented for MultiValue2 and MultiValue3.
• sc-meta snippets improvements.

sc 0.54.1

• sc-meta cs - ChainSimulator CLI, which provides handy functionality to:
  • install the chain simulator image in Docker;
  • start/stop the chain simulator;
  • quick testing using the chain-simulator-tests feature flag.
• Adder interactor cleanup, including in template.
• Interactor - use_chain_simulator builder method, for improved backwards compatibility.
• MultiValueEncodedCounted - a lazy multi-value encoding, but with known number of elements.