Release 0.17.1

piecrust 0.17.1 - 2024-03-19

Fixed

• Fix Session::migrate to replace the contract ID in the new contract's
  metadata to the old contract's ID [#347]

Release 0.17.0

Added

• Add ContractDataBuilder::owner to allow for setting the owner of a contract
  on deploy time [#336]

Changed

• Change migrate to take the owner of the contract being replaced if it is
  not set by the caller [#336]
• Make owner field optional in ContractData and ContractDataBuilder [#336]
• Change ContractData and ContractDataBuilder to take a Vec<u8> as owner
  instead of [u8; N] [#336]
• Use empty constructor arguments by default [#316]
• Upgrade dusk-wasmtime to version 18

Release 0.16.0

piecrust 0.16.0 - 2024-02-14

Changed

• Change call and feeder_call functions to support bytecheck-based integrity check of arguments [#324]

Added

• Add Session::migrate to allow for swapping contract code [#313]

Changed

• Upgrade dusk-wasmtime to version 17

Fixed

• Fix overflow in gas limit calculation in inter-contract call

uplink 0.11.0 - 2024-02-14

Added

• Add wrap_call_unchecked function for calls with no argument checking [#324]

Changed

• Change wrap_call function to support bytecheck-based integrity check of arguments [#324]

Release 0.15.0

piecrust 0.15.0 - 2024-01-24

Changed

• Change owner import to accept the contract ID as argument and return
  non-zero upon success

uplink 0.10.0 - 2024-01-24

Added

• Add self_owner function returning the owner of the calling contract

Changed

• Change owner function to take a ContractId as argument and return an Option<[u8; N]>
• Change owner extern to take a *const u8 argument signifying the contract ID

Release 0.14.0

piecrust 0.14.0 - 2023-12-13

Added

• Use ContractError::to_parts to write error messages to the argument buffer [#301]

Changed

• Change documentation to change terminology from points to gas
• Rename CallReceipt::points_limit and CallReceipt::points_spent to
  CallReceipt::gas_limit and CallReceipt::gas_spent respectively
• Rename Error::OutOfPoints to Error::OutOfGas
• Rename Error::ContractPanic to Error::Panic to be more clear that the entire
  execution panicked [#301]
• Upgrade dusk-wasmtime to version 15
• De-instantiate modules after call [#296]
• Change Session::memory_len to return Result<Option<usize>>, and not
  require a contract to be instantiated [#296]

Removed

• Remove once_cell dependency

Fixed

• Fix improper use of mach_ports
• Fix inconsistent state root after erroring call [#296]

uplink 0.9.0 - 2023-12-13

Added

• Add ContractError::to_parts and ContractError::from_parts functions [#301]
• Add fn_name and fn_arg as an argument to call_raw and call_raw_with_limit [#301]

Changed

• Change variable names and documentation to match the gas terminology as
  opposed to points
• Rename ContractError::Other to ContractError::Unknown [#301]
• Change Display for ContractError to display messages [#301]
• Change ContractError variants to be CamelCase [#301]

Removed

• Remove ContractError::from_code function [#301]
• Remove raw_call as an argument of call_raw and call_raw_with_limit [#301]
• Remove RawCall and RawResult [#301]

Release `0.13.0`

0.13.0 - 2023-11-22

Added

• Add Session::memory_pages allowing for inclusion proofs of pages [#273]

Changed

• Change state tree to distinguish between 32 and 64 bit smart contracts [#273]

Release `0.12.0`

0.12.0 - 2023-11-01

Added

• Support memory64 smart contracts [#281]
• Add some Error variants:
  • InvalidFunction
  • InvalidMemory
• Add once_cell dependency

Changed

• Upgrade dusk-merkle to version 0.5
• Change contract tree to be arity 4 and height 17 [#159]
• Maximum contract size is now 4TiB [#159]
• Change Error::RuntimeError variant to contain dusk_wasmtime::Error,
  and changed From implementation
• Switch runtime from wasmer to wasmtime

Removed

• Remove parking_lot dependency
• Remove colored dependency
• Remove 4 page - 256KiB - minimum memory requirement for contracts
• Remove Clone derivation for Error
• Remove some Error variants, along with From implementations:
  • CompileError
  • DeserializeError
  • ExportError
  • InstantiationError
  • InvalidFunctionSignature
  • MemorySetupError
  • ParsingError
  • SerializeError
  • Trap

Fixed

• Fix loading of compiled contracts from state transported from different
  platforms [#287]

Release `0.11.0`

piecrust 0.11.0 - 2023-10-11

Added

• Add spent field to CallTreeElem [#206]
• Add call_tree to CallReceipt [#206]
• Expose CallTree and CallTreeElem in the public API [#206]
• Add CallTreeIter to improve iteration over call tree [#206]
• Add panic import implementation [#271]
• Add Error::ContractPanic variant [#271]

Changed

• Adapt to use LocateFile - crumbles's lazy page loading mechanism
• Adapt to crumbles needing n_pages and page_size
• Change return of owner and self_id to ()
• Rename StackElement to CallTreeElem [#206]
• Allow for multiple initializations on a new memory [#271]
• Downcast Error::RuntimeError on each call boundary [#271]

Removed

• Remove CallStack in favor of CallTree [#206]

uplink 0.8.0 - 2023-10-11

Added

• Add call to panic in panic handler [#271]
• Add panic extern [#271]

Changed

• Change return of owner and self_id to ()

Removed

• Remove call to hdebug on panic [#271]

crumbles 0.3.0 - 2023-10-11

Added

• Add LocateFile trait for getting file paths for mapping
• Allow for choosing the size of the mapping

Changed

• Mapping behavior is now lazy, mapping pages to their regions on demand
• Change Mmap::with_files to take LocateFile instead of IntoIterator<Item = io::Result<(usize, File)>>
• Change Mmap::new and Mmap::with_files to take n_pages and page_size

Release `0.10.0`

piecrust 0.10.0 - 2023-09-13

Added

• Add Session::memory_len to get the length of a memory in session [#268]

Changed

• Change minimum number of pages to be 4
• Change reporting of memory to the host to be the total range of the memory
  mapping available

Removed

• Fake guard pages are now removed

Fixed

• Revert memory size on errors [#268]
• Fix reporting of memory size to wasmer [#268]

uplink 0.7.1 - 2023-09-13

Added

• Expose arg_buf::with_arg_buf to allow for custom argument buffer handling [#268]

crumbles 0.2.0 - 2023-09-13

Changed

• Change AsRef<[u8]> and AsMut<[u8]> implementations for Mmap to always
  return the entire mapping
• Change segfault handler to no longer handle "Out of Bounds", since rust
  already handles this correctly - with a panic

Removed

• Remove Mmap::set_len
• Remove len field from MmapInner

Release `0.9.0`

piecrust 0.9.0 - 2023-08-30

Changed

• Change commit write behavior to write dirty pages instead of diffs [#253]
• Change memory backend to use crumbles instead of libc directly [#253]

Removed

• Remove Session::squash_commit since it's irrelevant with the new commit behavior [#253]
• Remove libc dependency [#253]
• Remove flate2 dependency [#253]
• Remove qbsdiff dependency [#253]

crumbles 0.1.0 - 2023-08-30

Added

• Initial release