chore: release

[hugrbot]

🤖 New release

• hugr-model: 0.19.0 -> 0.19.1 (✓ API compatible changes)
• hugr-core: 0.15.3 -> 0.15.4 (✓ API compatible changes)
• hugr-llvm: 0.15.3 -> 0.15.4 (⚠ API breaking changes overwriten)
• hugr-passes: 0.15.3 -> 0.15.4 (✓ API compatible changes)
• hugr: 0.15.3 -> 0.15.4 (✓ API compatible changes)
• hugr-cli: 0.15.3 -> 0.15.4 (✓ API compatible changes)

⚠ hugr-llvm breaking changes

--- failure trait_missing: pub trait removed or renamed ---

Description:
A publicly-visible trait cannot be imported by its prior path. A `pub use` may have been removed, or the trait itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.40.0/src/lints/trait_missing.ron

Failed in:
  trait hugr_llvm::utils::array_op_builder::ArrayOpBuilder, previously in file /tmp/.tmpyTFqSG/hugr-llvm/src/utils/array_op_builder.rs:10
  trait hugr_llvm::utils::ArrayOpBuilder, previously in file /tmp/.tmpyTFqSG/hugr-llvm/src/utils/array_op_builder.rs:10

Changelog

hugr-model

0.19.0 - 2025-04-02

New Features

• Python bindings for hugr-model. (#1959)
• Remove extension sets from hugr-model. (#2031)
• Packages in hugr-model and envelope support. (#2026)
• Represent order edges in hugr-model as metadata. (#2027)

hugr-core

0.16.0 - 2025-04-30

New Features

• Export the portgraph hierarchy in HugrInternals (#2057)
• Implement Debug for generic Wires (#2068)
• Add ExtensionOp helpers (#2072)
• ReplaceTypes: handlers for array constants + linearization (#2023)
• move ArrayOpBuilder to hugr-core (#2115)

Testing

• Disable IO-dependent tests when running miri (#2123)

hugr-llvm

0.16.0 - 2025-04-30

New Features

• move ArrayOpBuilder to hugr-core (#2115)

hugr-passes

0.16.0 - 2025-04-30

New Features

• ReplaceTypes: handlers for array constants + linearization (#2023)

hugr

0.16.0 - 2025-04-30

New Features

• Export the portgraph hierarchy in HugrInternals (#2057)
• Implement Debug for generic Wires (#2068)
• Add ExtensionOp helpers (#2072)
• ReplaceTypes: handlers for array constants + linearization (#2023)
• move ArrayOpBuilder to hugr-core (#2115)

Testing

• Disable IO-dependent tests when running miri (#2123)

hugr-cli

0.15.3 - 2025-04-02

Documentation

• Add usage info to hugr-cli's rustdocs (#2044)

---

This PR was generated with release-plz.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.33%. Comparing base (7a95561) to head (39f3352).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2121      +/-   ##
==========================================
- Coverage   83.09%   82.33%   -0.76%     
==========================================
  Files         219      219              
  Lines       41918    39498    -2420     
  Branches    37993    35573    -2420     
==========================================
- Hits        34830    32520    -2310     
+ Misses       5278     5206      -72     
+ Partials     1810     1772      -38     

Flag	Coverage Δ
python	85.70% <ø> (ø)
rust	81.96% <ø> (-0.86%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.