v4.0.0

v4.0.0 (2024-11-14)

Breaking

• raise an error when attempting to iterate a tuple of mutable values (43a364e)

  BREAKING CHANGE: iterating a tuple of mutable types will now raise an error as they cannot be copied

• passing a mutable value more than once to a subroutine will now raise an error as allowing it would break semantic compatability (dac51be)

  BREAKING CHANGE: passing a mutable value more than once to a subroutine causes an error

• raise an error when attempting to modify immutable arrays such as algopy.arc4.Address (9450c7a)

  BREAKING CHANGE: modifying an algopy.arc4.Address will now raise an error

Feature

• use extract3 instead of substring3 for bytes indexing (4954155)

• remove ops with no side effects when result is not used (ea34059)

• ARC-56 application specifications can now be output using the --output-arc56 option (2d3eb49)

• add .copy() to arc4.Tuple (fe7a0ea)

• add support for AVM version 11 (0c31697)

• allow variable rebinding of mutable parameter values (253168a)

Fix

• ensure expressions are only evaluated once (359956c)

• prevent errors trying to optimize dig 0 (bf52c36)

• improve error message when a self parameter is missing from a method declaration (8153cfb)

• use read location for variable source locations, rather than where the variable was last defined (27e2659)

• correctly determine if an algopy.arc4.Struct sub-class is immutable or not based on frozen class parameter and immutability of fields (0491d0b)