chore: release guppylang 1.0.0-a6 (internals 1.0) by hugrbot · Pull Request #1889 · Quantinuum/guppylang

hugrbot · 2026-06-19T15:36:08Z

Automated release PR.

guppylang → 1.0.0-a6
guppylang-internals → 1.0

Remove the X-regen-changelog label to take manual control of the changelogs.

📝 Release notes preview

Extracted verbatim from the committed changelogs. This is exactly what will be published to the GitHub releases.

guppylang 1.0.0-a6

guppylang-internals 1.0

⚠ BREAKING CHANGES

Remove deprecated reexports and leave custom import errors (refactor!: Remove deprecated reexports and leave custom import errors #1886) (#1886)
Remove deprecated decorators, functions, and sync dummy interface (refactor!: Remove deprecated decorators, functions, and sync dummy interface #1855) (#1855)
Allow implicit self args in protocols (feat!: Allow implicit self args in protocols #1770) (#1770)
Rename result and state_result to output and state_output (refactor!: rename result and state_result to output and state_output #1871) (#1871)

Bug Fixes

Disable imprecise array indexing check (fix: Disable imprecise array indexing check #1859) (#1859) (9f2afe0)

Code Refactoring

Remove deprecated reexports and leave custom import errors (refactor!: Remove deprecated reexports and leave custom import errors #1886) (#1886) (3c19192)
Remove deprecated decorators, functions, and sync dummy interface (refactor!: Remove deprecated decorators, functions, and sync dummy interface #1855) (#1855) (68b217c)
Rename result and state_result to output and state_output (refactor!: rename result and state_result to output and state_output #1871) (#1871) (a6a6ff6)

Features

Allow implicit self args in protocols (feat!: Allow implicit self args in protocols #1770) (#1770) (cecc955)

Performance Improvements

More efficient calling frame detection (perf: More efficient calling frame detection #1884) (#1884) (487a8ac)

1.0.0-a4 (2026-06-12)

⚠ BREAKING CHANGES

Change the return type of measurement functions to a new Measurement type and remove opaque bools from the compiler (#1707)
Replace track_hugr_side_effects monkeypatch with hierarchy of builder classes (#1829)

Features

Change the return type of measurement functions to a new Measurement type and remove opaque bools from the compiler (#1707) (9460e6b)

Code Refactoring

Replace track_hugr_side_effects monkeypatch with hierarchy of builder classes (#1829) (5b6e4a2)

1.0.0-a3 (2026-06-10)

⚠ BREAKING CHANGES

Remove power flags and rename flag dagger to daggerable and control to controllable (#1838)
Remove vacuous pytket extra from distributions (#1836)
Experimental features should only be enabled globally (#1825)
Error handling for outside use of variables scoped to modifier blocks (#1712)

Features

Error handling for outside use of variables scoped to modifier blocks (#1712) (cab8077)

Bug Fixes

Allow check on generic functions that do not require monomorphisation (#1666) (126124b)

Code Refactoring

Experimental features should only be enabled globally (#1825) (5f01c7d)
Remove power flags and rename flag dagger to daggerable and control to controllable (#1838) (e903bdb)
Remove vacuous pytket extra from distributions (#1836) (1fcb41f)

1.0.0-a2 (2026-06-08)

⚠ BREAKING CHANGES

Make structs mutable by default (#1795)
Higher order functions with unitary modifiers (#1768)
Mutable structs (#1793)
Raise an error if control flow is present in dagger contexts (#1794)

Features

Higher order functions with unitary modifiers (#1768) (fb6c58f)
Make structs mutable by default (#1795) (6b20646)
Mutable structs (#1793) (06a551d)
Raise an error if control flow is present in dagger contexts (#1794) (85e42d1)

Bug Fixes

Comptime attribute access in struct definitions (#1824) (89b39e2)

1.0.0-a1 (2026-06-04)

⚠ BREAKING CHANGES

Add shared recursive definition validation for structs and enums (#1809)
Mark partial functions as experimental (#1780)

Bug Fixes

Mark partial functions as experimental (#1780) (8699d3a)
Removed inconsistent behavior with multiple dagger modifiers. (#1790) (07d0ed4)
Upgrade tket and require pytket extra (#1813) (b8e91dc)

Code Refactoring

Add shared recursive definition validation for structs and enums (#1809) (96dfb01)

1.0.0-a0 (2026-05-29)

⚠ BREAKING CHANGES

Delete redundant error message (#1767)
Protocol parsing (#1754)
Metadata Generation with Nested Modifiers (#1691)
Better scoping for existentials (#1602)

Features

Allow index access and assignment in dagger contexts (#1706) (dcdf0bb)
Protocol parsing (#1754) (17282cd)

Bug Fixes

Act upon and resolve Python 3.15 AST deprecations (#1668) (618ce5b)
Better scoping for existentials (#1602) (0483dfd)
Metadata Generation with Nested Modifiers (#1691) (263e919)
Prevent leaking memory in custom call compilers and checkers (#1736) (100b974)
Use of array subscript as argument of control modifiers (#1708) (1881cb8)

Code Refactoring

Delete redundant error message (#1767) (2dc589a)

github-actions · 2026-06-19T15:38:54Z

Bencher Report

Branch	release-pr--mr/chore/new-release-workflow
Testbed	Linux

Click to view all benchmark results

Benchmark	hugr_bytes	Benchmark Result bytes x 1e3 (Result Δ%)	Upper Boundary bytes x 1e3 (Limit %)	hugr_nodes	Benchmark Result nodes (Result Δ%)	Upper Boundary nodes (Limit %)
tests/benchmarks/test_big_array.py::test_big_array_compile	📈 view plot 🚷 view threshold	154.02 x 1e3 (0.00%) Baseline: 154.02 x 1e3	155.56 x 1e3 (99.01%)	📈 view plot 🚷 view threshold	6,630.00 (0.00%) Baseline: 6,630.00	6,696.30 (99.01%)
tests/benchmarks/test_ctrl_flow.py::test_many_ctrl_flow_compile	📈 view plot 🚷 view threshold	27.71 x 1e3 (0.00%) Baseline: 27.71 x 1e3	27.99 x 1e3 (99.01%)	📈 view plot 🚷 view threshold	1,051.00 (0.00%) Baseline: 1,051.00	1,061.51 (99.01%)
tests/benchmarks/test_queue_push_pop.py::test_queue_push_benchmark_compile	📈 view plot 🚷 view threshold	10.09 x 1e3 (0.00%) Baseline: 10.09 x 1e3	10.19 x 1e3 (99.01%)	📈 view plot 🚷 view threshold	301.00 (0.00%) Baseline: 301.00	304.01 (99.01%)
tests/benchmarks/test_queue_push_pop.py::test_queue_push_pop_benchmark_compile	📈 view plot 🚷 view threshold	13.70 x 1e3 (0.00%) Baseline: 13.70 x 1e3	13.83 x 1e3 (99.01%)	📈 view plot 🚷 view threshold	420.00 (0.00%) Baseline: 420.00	424.20 (99.01%)

🐰 View full continuous benchmarking report in Bencher

codecov-commenter · 2026-06-19T15:51:35Z

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.85%. Comparing base (a602d98) to head (19930a5).

Additional details and impacted files

@@                      Coverage Diff                       @@
##           mr/chore/new-release-workflow    #1889   +/-   ##
==============================================================
  Coverage                          92.85%   92.85%           
==============================================================
  Files                                148      148           
  Lines                              13849    13849           
==============================================================
  Hits                               12859    12859           
  Misses                               990      990

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codspeed-hq · 2026-06-19T15:58:45Z

Merging this PR will not alter performance

✅ 11 untouched benchmarks

_{Comparing release-pr--mr/chore/new-release-workflow (19930a5) with mr/chore/new-release-workflow (a602d98)}

hugrbot added 5 commits June 19, 2026 15:35

chore: bump guppylang-internals to 1.0

202df33

chore: bump guppylang to 1.0.0-a6

754c06d

chore: pin guppylang-internals==1.0 in guppylang

c359c9c

chore: update uv.lock

8eab2d4

chore: update changelogs

19930a5

hugrbot added X-release Automated release PR X-regen-changelog Allows a release pr to regenerate the changelog automatically. Remove to disallow. labels Jun 19, 2026

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chore: release guppylang 1.0.0-a6 (internals 1.0)#1889

chore: release guppylang 1.0.0-a6 (internals 1.0)#1889
hugrbot wants to merge 5 commits into
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hugrbot commented Jun 19, 2026 •

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📝 Release notes preview

⚠ BREAKING CHANGES

Code Refactoring

Features

⚠ BREAKING CHANGES

Bug Fixes

Code Refactoring

Features

Performance Improvements

1.0.0-a4 (2026-06-12)

⚠ BREAKING CHANGES

Features

Code Refactoring

1.0.0-a3 (2026-06-10)

⚠ BREAKING CHANGES

Features

Bug Fixes

Code Refactoring

1.0.0-a2 (2026-06-08)

⚠ BREAKING CHANGES

Features

Bug Fixes

1.0.0-a1 (2026-06-04)

⚠ BREAKING CHANGES

Bug Fixes

Code Refactoring

1.0.0-a0 (2026-05-29)

⚠ BREAKING CHANGES

Features

Bug Fixes

Code Refactoring

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github-actions Bot commented Jun 19, 2026

Bencher Report

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codecov-commenter commented Jun 19, 2026

Codecov Report

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codspeed-hq Bot commented Jun 19, 2026

Merging this PR will not alter performance

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hugrbot commented Jun 19, 2026 •

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