v1.2.1

Fixed

• Updated dependencies
• Fixed @public description with inconsistent values

v1.2.0

Added

• Included boa-test-constructor to the installation.
  • Install it by using pip install neo3-boa[test]
• Support to type union annotations using | operator

Changed

• Changed all unit tests to use boa-test-constructor in place of NeoTestRunner
• Raise deprecated warning when using deprecated typing aliases and removed their uses from the compiler code
  Deprecated symbols from typing:
  • List, Dict, Tuple (use the builtins instead)
  • Collection, Mapping, MutableSequence, Sequence (import from collections.abc instead)
• Changed NeoMetadata.add_permission function signature to be more intuitive to add multiple methods permissions

Removed

• Dropped support to Python 3.10
• Removed @metadata decorator to identify metadata function. Use NeoMetadata as function return instead.

Fixed

• Fixed tuple annotation behavior
• runtime.script_container returns a Transaction instead of Any
• Removed empty lines that were logged when compiling a smart contract

v1.1.1

Added

• Support to Python 3.12
• Included Nep17Contract interface
• Support to Python's builtins:
  • fstrings and match-case with primitive types (bool, int and str)
  • str.replace and list.sort methods

Deprecated

• Deprecated @metadata decorator to identify metadata function.

Fixed

• Changed exit code on compilation error
• Fixed notify not being executed when calling it from the imported package
• Changed manifest abi types related to Optional and Union with None types

v1.1.0

Added

• Support to Neo features up to Neo 3.6
  • Added zero knowledge proof methods to CryptoLib interface
  • Support to ASSERTMSG and ABORTMSG opcodes
• to_hex_str method to convert bytes into printable strings

Changed

• Included msg optional argument to abort
• Validate if given .nef files exists before running TestRunner

Removed

• Dropped support to Python versions prior to 3.10

Fixed

• Removed incorrect requirement of filelock to use NeoTestRunner class
• Fixed imported variable value generation when it has the same identifier of a local variable
• Fixed NEP-11 validator to handle divisible NFT standard

v1.0.1

Bump version: 1.0.0 → 1.0.1

v1.0.0

Added

• Included an environment parameter to compilation that is accessible in the smart contract
• Added hash property to classes with @contract decorator
• New optional argument to stop compilation on first error found

Changed

• Changed the cli command to compile from neo3-boa to neo3-boa compile
• Limit logs to ERROR by default
• Support to int constructor with str argument
• Change NEP-11 validator to accept both str and bytes as argument types in some methods

Removed

• Removed TestEngine interface

Fixed

• Fixed type warnings shown by IDEs
• Fixed Interop type check in event interfaces
• Fixed compilation to stop with keyboard interruption on cli
• Fixed compilation error with metadata and imported contract interfaces
• Fixed incorrect stack when calling call_contract

v0.14.0

This version has breaking changes. Please refer to our migration guide to update your smart contracts.

Changed

• Moved ByteString class methods to_int, to_str, to_bytes and to_bool to the module boa3.builtin.type.helper

Removed

• Removed ByteString type.
• Removed to_int implementation from str and bytes types.
• Removed to_bytes implementation from int and bytes types.
• Removed to_str implementation from bytes types.
• Removed to_bool implementation from bytes type.

Fixed

• Fixed debugging information for symbols of imported modules.
• Fixed incorrect import error caused by root folder path.
• Fixed generation of static variables that were duplicated.
• Fixed code generation for method calls on return statements in void methods.
• Fixed compilation failure caused by imports in the file where NeoMetadata is defined.
• Fixed standard validations when using imported symbols.

v0.13.1

Changed

• Imported contract interfaces are included on metadata permissions to ensure the expected executing behavior

Fixed

• Fixed inconsistent behavior on metadata permission

v0.13.0

Added

• Included execution tests in the unit tests using the Neo Test Runner.

Deprecated

• Deprecating TestEngine interface.

v0.12.3

Fixed

• Fixed incorrect import error raised when importing modules in the same directory of the importer file