chore: release guppylang-internals 1.0.0-a

[hugrbot]

🤖 I have created a release beep boop

1.0.0-a (2026-05-29)

⚠ BREAKING CHANGES

• Delete redundant error message (#1767)
• Protocol parsing (#1754)
• guppy_internals: Allow indexes access and assignment in dagger contex (#1706)
• Metadata Generation with Nested Modifiers (#1691)
• Better scoping for existentials (#1602)

Features

• guppy_internals: Allow indexes access and assignment in dagger contex (#1706) (dcdf0bb)
• Protocol parsing (#1754) (17282cd)

Bug Fixes

• Better scoping for existentials (#1602) (0483dfd)
• internals: Act upon and resolve Python 3.15 AST deprecations (#1668) (618ce5b)
• 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)

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This PR was generated with Release Please. See documentation.

[hugrbot]

This PR contains breaking changes to the public Python API.
Please deprecate the old API instead (if possible), or mark the PR with a ! to indicate a breaking change.

Breaking changes summary

guppylang-internals/src/guppylang_internals/__init__.py:3: __version__:
Attribute value was changed:
Old: '0.33.0'
New: '1.0.0-a'

[github-actions]

Bencher Report

Branch	release-please--branches--main--components--guppylang-internals
Testbed	Linux

Click to view all benchmark results

Benchmark	Latency	Benchmark Result microseconds (µs) (Result Δ%)	Upper Boundary microseconds (µs) (Limit %)
tests/benchmarks/test_big_array.py::test_big_array_check	📈 view plot 🚷 view threshold	855,170.74 µs (-19.35%) Baseline: 1,060,291.07 µs	1,113,305.63 µs (76.81%)
tests/benchmarks/test_big_array.py::test_big_array_compile	📈 view plot 🚷 view threshold	2,118,614.14 µs (-3.86%) Baseline: 2,203,682.93 µs	2,313,867.07 µs (91.56%)
tests/benchmarks/test_big_array.py::test_big_array_executable	📈 view plot 🚷 view threshold	8,795,153.76 µs (+0.76%) Baseline: 8,728,795.41 µs	9,165,235.18 µs (95.96%)
tests/benchmarks/test_ctrl_flow.py::test_many_ctrl_flow_check	📈 view plot 🚷 view threshold	108,247.09 µs (-2.67%) Baseline: 111,220.72 µs	116,781.76 µs (92.69%)
tests/benchmarks/test_ctrl_flow.py::test_many_ctrl_flow_compile	📈 view plot 🚷 view threshold	230,639.55 µs (-2.40%) Baseline: 236,319.25 µs	248,135.21 µs (92.95%)
tests/benchmarks/test_ctrl_flow.py::test_many_ctrl_flow_executable	📈 view plot 🚷 view threshold	943,374.30 µs (-29.15%) Baseline: 1,331,477.37 µs	1,398,051.24 µs (67.48%)
tests/benchmarks/test_prelude.py::test_import_guppy	📈 view plot 🚷 view threshold	50.15 µs (-7.16%) Baseline: 54.02 µs	56.73 µs (88.42%)
tests/benchmarks/test_queue_push_pop.py::test_queue_push_benchmark	📈 view plot 🚷 view threshold	467,856.29 µs (-2.99%) Baseline: 482,282.17 µs	506,396.28 µs (92.39%)
tests/benchmarks/test_queue_push_pop.py::test_queue_push_pop_benchmark	📈 view plot 🚷 view threshold	620,565.83 µs (-2.42%) Baseline: 635,937.28 µs	667,734.14 µs (92.94%)

🐰 View full continuous benchmarking report in Bencher

[github-actions]

Bencher Report

Branch	release-please--branches--main--components--guppylang-internals
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	158.77 x 1e3 (+0.00%) Baseline: 158.77 x 1e3	160.36 x 1e3 (99.01%)	📈 view plot 🚷 view threshold	6,641.00 (0.00%) Baseline: 6,641.00	6,707.41 (99.01%)
tests/benchmarks/test_ctrl_flow.py::test_many_ctrl_flow_compile	📈 view plot 🚷 view threshold	27.54 x 1e3 (+0.01%) Baseline: 27.53 x 1e3	27.81 x 1e3 (99.02%)	📈 view plot 🚷 view threshold	1,074.00 (0.00%) Baseline: 1,074.00	1,084.74 (99.01%)
tests/benchmarks/test_queue_push_pop.py::test_queue_push_benchmark_compile	📈 view plot 🚷 view threshold	10.91 x 1e3 (0.00%) Baseline: 10.91 x 1e3	11.02 x 1e3 (99.01%)	📈 view plot 🚷 view threshold	308.00 (0.00%) Baseline: 308.00	311.08 (99.01%)
tests/benchmarks/test_queue_push_pop.py::test_queue_push_pop_benchmark_compile	📈 view plot 🚷 view threshold	14.84 x 1e3 (+0.02%) Baseline: 14.84 x 1e3	14.99 x 1e3 (99.03%)	📈 view plot 🚷 view threshold	435.00 (0.00%) Baseline: 435.00	439.35 (99.01%)

🐰 View full continuous benchmarking report in Bencher

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.47%. Comparing base (76ec43b) to head (253a46a).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1674   +/-   ##
=======================================
  Coverage   93.47%   93.47%           
=======================================
  Files         133      133           
  Lines       12713    12713           
=======================================
  Hits        11884    11884           
  Misses        829      829           

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[aborgna-q]

LGMT, but do not merge this cherry-picked release.

NVM, this is a main-branch release. It should be a 1.0 alpha

[aborgna-q]

Should this version be called 1.0.0a0?

guppylang-internals 0.34.0 has been released on the guppylang-0.21 branch already.

[codspeed-hq]

Merging this PR will not alter performance

✅ 9 untouched benchmarks

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_{Comparing release-please--branches--main--components--guppylang-internals (fe38561) with main (5be749a)}