v0.12.0

0.12.0 (2024-09-18)

⚠ BREAKING CHANGES

• Pytket circuits loaded via a py expression no longer take ownership of the passed qubits.
• Lists and function tensors are no longer available by default. guppylang.enable_experimental_features() must be called before compilation to enable them.
• The GuppyModule argument is now optional for all decorators and no longer the first positional argument. Removed the explicit module objects builtins, quantum, and angle.
• quantum_functional is now its own Guppy module and no longer implicitly comes with quantum.
• Linear function arguments are now borrowed by default; removed the now redundant @inout annotation

Features

• Add functions to quantum module and make quantum_functional independent (#494) (0b0b1af)
• Hide lists and function tensors behind experimental flag (#501) (c867f48)
• Make linear types @inout by default; add @owned annotation (#486) (e900c96)
• Only lower definitions to Hugr if they are used (#496) (cc2c8a4)
• Support implicit modules for all decorators and turn builtins into implicit module (#476) (cc8a424)
• Use inout for pytket circuits (#500) (a980ec2)

Bug Fixes

• angle is now a struct and emitted as a rotation (#485) (992b138)
• Evade false positives for inout variable usage (#493) (6fdb5d6)
• Fix redefinition of structs (#499) (0b156e9)
• Initialise _checked in GuppyModule (#491) (3dd5dd3), closes #489
• use correct array ops (#503) (720d8b8)