Changelog

0.13.1 (2024-11-15)

Features

Generic function definitions (#618) (7519b90), closes #522
mem_swap function for swapping two inout values (#653) (89e10a5)

Bug Fixes

Fix generic array functions (#630) (f4e5655)

0.13.0 (2024-11-12)

⚠ BREAKING CHANGES

prelude module renamed to std

Features

add qubit discard/measure methods (#580) (242fa44)
Add SizedIter wrapper type (#611) (2e9da6b)
conventional results post processing (#593) (db96224)
Improve compiler diagnostics (#547) (90d465d), closes #551 #553 #586 #588 #587 #590 #600 #601 #606
restrict result tag sizes to 256 bytes (#596) (4e8e00f), closes #595

Bug Fixes

Mock guppy decorator during sphinx builds (#622) (1cccc04)

Documentation

Add DEVELOPMENT.md (#584) (1d29d39)
Fix docs build (#639) (bd6011c)

Miscellaneous Chores

Manually set last release commit (#643) (b2d569b)

Code Refactoring

rename prelude to std (#642) (1a68e8e)

0.12.2 (2024-10-21)

Features

Allow py expressions in type arguments (#515) (b4fae3f)
remove python python 3 upper bound (support python 3.13) (#578) (73bb94a), closes #558

Bug Fixes

Enable len for linear arrays (#576) (117b68e), closes #570
Fix array lowering bugs (#575) (83b9f31)
Fix printing of generic function parameters (#516) (5c18ef6), closes #482

0.12.1 (2024-09-23)

Features

Add Definition.compile producing Hugr Package (#504) (d8c8bec)
Add missing tket2 quantum gates, generalise RotationCompile (#510) (18d4b4c)

Miscellaneous Chores

release 0.12.1 (#512) (b309a94)

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)

0.11.0 (2024-09-11)

⚠ BREAKING CHANGES

guppy.take_module renamed to guppy.get_module and no longer removes the module from the state.
Quantum operations rx, rz, phased_x, and zz_max use the angle type instead of floats.

Features

Add implicit importing of modules (#461) (1b73032)
Use angle type in quantum operations (#467) (ce0f746)

Bug Fixes

hseries ops use floats instead of angles (#483) (7ed3853), closes #477
Keep track of definitions that are implicitly imported (#481) (a89f225), closes #480

0.10.0 (2024-09-11)

⚠ BREAKING CHANGES

Bumped the hugr dependency to 0.8.0
GuppyModule.load no longer loads the content of modules but instead just brings the name of the module into scope. Use GuppyModule.load_all to get the old behaviour.
Removed guppylang.hugr_builder.hugr.Hugr, compiling a module returns a hugr.Package instead.

Features

Add __version__ field to guppylang (#473) (b996c62)
Add angle type (#449) (12e41e0)
Add array literals (#446) (a255c02)
Add equality test for booleans (#394) (dd702ce), closes #363
Add pi constant (#451) (9d35a78)
Add qualified imports and make them the default (#443) (553ec51)
Allow calling of methods (#440) (5a59da3)
Allow imports of function definitions and aliased imports (#432) (e23b666)
Array indexing (#415) (2199b48), closes #421 #422 #447
Inout arguments (#311) (060649b), closes #315 #316 #349 #344 #321 #331 #350 #340 #351
range() with single-argument (#452) (d05f369)
Skip checking of redefined functions (#457) (7f9ad32)
Support nat/int ↔ bool cast operations (#459) (3b778c3)
Use hugr-cli for validation (#455) (1d0667b)
Use cell name instead of file for notebook errors (#382) (d542601)
Use the hugr builder (536abf9)

Bug Fixes

Fix and update demo notebook (#376) (23b2a15)
Fix linearity checking bug (#441) (0b8ea21)
Fix struct definitions in notebooks (#374) (b009465)

Documentation

Update readme, cargo build instead of --extra validation (#471) (c2a4c86)

Miscellaneous Chores

Update hugr to 0.8.0 (#454) (b02e0d0)

0.9.0 (2024-08-12)

⚠ BREAKING CHANGES

Bug Fixes

Use latest results extension spec (#370) (d9cc8d2)

0.8.1 (2024-08-08)

Bug Fixes

Fix invalid result operation name (#367) (568624d)
Linearity checking bug (#355) (e14660f)

0.8.0 (2024-07-30)

Features

Parse docstrings for functions (#334) (a7cc97a)

Bug Fixes

Use places in BB signatures for Hugr generation (#342) (48b0e35)

0.7.0 (2024-07-25)

⚠ BREAKING CHANGES

qubits are now reset on allocation

Features

qubits are now reset on allocation, and dirty_qubit added (#325) (4a9e205)
Allow access to struct fields and mutation of linear ones (#295) (6698b75), closes #293
Allow redefinition of names in guppy modules (#326) (314409c), closes #307

Bug Fixes

Use correct hook for error printing inside jupyter notebooks (#324) (bfdb003), closes #323

0.6.2 (2024-07-10)

Features

update to hugr-python 0.4 (af770c3)

0.6.1 (2024-07-09)

Features

update to hugr-py 0.3 (3da3936)

0.6.0 (2024-07-02)

Features

Add array type (#258) (041c621)
Add nat type (#254) (a461a9d)
Add result function (#271) (792fb87), closes #270
Allow constant nats as type args (#255) (d706735)
Generate constructor methods for structs (#262) (f68d0af), closes #261
Return already-compiled hugrs from GuppyModule.compile (#247) (9d01eae)
Turn int and float into core types (#225) (99217dc)

Bug Fixes

Add missing test file (#266) (75231fe)
Loading custom polymorphic function defs as values (#260) (d15b2f5), closes #259

0.5.2 (2024-06-13)

Bug Fixes

Don't reorder inputs of entry BB (#243) (ad56b99)

0.5.1 (2024-06-12)

Bug Fixes

Serialisation of bool values (#239) (16a77db)

0.5.0 (2024-06-10)

Features

Add extern symbols (#236) (977ccd8)

0.4.0 (2024-05-30)

Features

Export py function (6dca95d)

0.3.0 (2024-05-22)

Features

Add a unified definition system (#179) (ae71932)
Add struct types (#207) (f7adb85)
Allow calling a tensor of functions (#196) (af4fb07)
Upgrade Hugr and start using the shared Pydantic model (#201) (bd7e67a)

Bug Fixes

Consider type when deciding whether to pack up returns (#212) (4f24a07)
Mypy tket2 error (#220) (7ad3908)
Only use path when determining equality of implicit modules (#216) (6f47d4b)
Serialisation of float values (#219) (937260a), closes #218

Documentation

Add compiler API docs (#194) (c3dd9bd)
Add pypi and python version badges to the README (#192) (7fecc45)

0.2.0 (2024-04-11)

⚠ BREAKING CHANGES

Make qubit type lower case (#165)

Features

Local implicit modules for @guppy (#105) (f52a5de)
New type representation with parameters (#174) (73e29f2)

Bug Fixes

Make ZZMax a dyadic operation (#168) (152485f), closes #154
Stop exiting interpreter on error (#140) (728e449)
Use correct TK2 gate names (#190) (df92642)

Documentation

add reference to runner to readme (#129) (45c2bf0)
Add short description and simplify readme for pypi (#136) (667bba3)

Code Refactoring

Make qubit type lower case (#165) (0a42097)

Continuous Integration

Use release-please bootstrap's default config (#187) (72e666a)

0.1.0

First release of Guppy! 🐟

This is an alpha release that implements basic language features and compilation to hugr v0.1.