chore: release guppylang-internals 0.26.0

[hugrbot]

:robot: I have created a release beep boop

0.26.0 (2025-11-25)

⚠ BREAKING CHANGES

• The tag field of guppylang_internals.nodes.{ResultExpr, StateResultExpr} has been replaced with a const tag_value and a tag_expr expression
• guppylang_internals.tys.ty.SumType has been removed
• modifier_checker.check_modified_block_signature now requires the ModifiedBlock as first argument

Features

• Allow dynamic tag and signal in panic/exit (#1327) (bae0da1)
• Unitarity annotations for functions (#1292) (54dc200)

Bug Fixes

• Allow comptime string arguments as result tags (#1354) (cdc5c68)
• Fix internal compiler error when returning generic functions as values in comptime (#1337) (8e2eba7), closes #1335

Miscellaneous Chores

• Remove SumType (#1345) (b914dfe)

---

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: '0.25.0'
New: '0.26.0'

[github-actions[bot]]

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	689,110.46 µs (-11.99%) Baseline: 782,968.55 µs	822,116.98 µs (83.82%)
tests/benchmarks/test_big_array.py::test_big_array_compile	📈 view plot 🚷 view threshold	1,591,113.30 µs (-2.27%) Baseline: 1,628,063.08 µs	1,709,466.24 µs (93.08%)
tests/benchmarks/test_big_array.py::test_big_array_executable	📈 view plot 🚷 view threshold	7,379,483.15 µs (+0.53%) Baseline: 7,340,297.37 µs	7,707,312.24 µs (95.75%)
tests/benchmarks/test_ctrl_flow.py::test_many_ctrl_flow_check	📈 view plot 🚷 view threshold	49,984.97 µs (-34.82%) Baseline: 76,688.76 µs	80,523.20 µs (62.08%)
tests/benchmarks/test_ctrl_flow.py::test_many_ctrl_flow_compile	📈 view plot 🚷 view threshold	88,516.03 µs (+0.65%) Baseline: 87,941.58 µs	92,338.65 µs (95.86%)
tests/benchmarks/test_ctrl_flow.py::test_many_ctrl_flow_executable	📈 view plot 🚷 view threshold	594,741.56 µs (-0.42%) Baseline: 597,223.38 µs	627,084.55 µs (94.84%)
tests/benchmarks/test_prelude.py::test_import_guppy	📈 view plot 🚷 view threshold	48.81 µs (-2.89%) Baseline: 50.26 µs	52.77 µs (92.49%)

🐰 View full continuous benchmarking report in Bencher

[github-actions[bot]]

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	143.70 x 1e3 (0.00%) Baseline: 143.70 x 1e3	145.13 x 1e3 (99.01%)	📈 view plot 🚷 view threshold	6,590.00 (0.00%) Baseline: 6,590.00	6,655.90 (99.01%)
tests/benchmarks/test_ctrl_flow.py::test_many_ctrl_flow_compile	📈 view plot 🚷 view threshold	21.67 x 1e3 (0.00%) Baseline: 21.67 x 1e3	21.89 x 1e3 (99.01%)	📈 view plot 🚷 view threshold	606.00 (0.00%) Baseline: 606.00	612.06 (99.01%)

🐰 View full continuous benchmarking report in Bencher

[codecov-commenter]

Codecov Report

:white_check_mark: All modified and coverable lines are covered by tests. :white_check_mark: Project coverage is 93.55%. Comparing base (499abc8) to head (150f8bf). :warning: Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1328      +/-   ##
==========================================
- Coverage   93.55%   93.55%   -0.01%     
==========================================
  Files         127      127              
  Lines       11390    11389       -1     
==========================================
- Hits        10656    10655       -1     
  Misses        734      734              

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[hugrbot]

🤖 Created releases:

• guppylang-internals-v0.26.0

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