[hugrbot]

🤖 New release

• hugr-model: 0.30.3 -> 0.30.4
• hugr-core: 0.30.3 -> 0.30.4 (✓ API compatible changes)
• hugr-llvm: 0.30.3 -> 0.30.4 (✓ API compatible changes)
• hugr: 0.30.3 -> 0.30.4 (✓ API compatible changes)
• hugr-cli: 0.30.3 -> 0.30.4 (✓ API compatible changes)
• hugr-persistent: 0.7.12 -> 0.7.13

Changelog

hugr-model

0.30.3 - 2026-09-30

Bug Fixes

• (hugr-model) Preserve signed zero float literals during serialization (#3278)

Documentation

• Use Oxford spelling consistently in public documentation (#3273)

hugr-core

0.30.3 - 2026-09-30

Bug Fixes

• Avoid encoding panic for invalid hugrs with no i/o nodes (#3274)

Documentation

• Use Oxford spelling consistently in public documentation (#3273)

New Features

• Add configuration settings to mermaid renderer (#3207)
• Add math extension with LLVM intrinsic lowering (#3277)

hugr-llvm

0.30.4 - 2026-11-05

Bug Fixes

• (hugr-llvm) free borrow array mask on discard (#3321)
• (hugr-llvm) free borrow mask when converting to an array (#3322)
• (hugr-llvm) free arrays after unpacking (#3324)

hugr

0.30.3 - 2026-09-30

Bug Fixes

• Avoid encoding panic for invalid hugrs with no i/o nodes (#3274)

Documentation

• Use Oxford spelling consistently in public documentation (#3273)

New Features

• Add configuration settings to mermaid renderer (#3207)
• Add math extension with LLVM intrinsic lowering (#3277)

hugr-cli

0.30.3 - 2026-09-30

Documentation

• Use Oxford spelling consistently in public documentation (#3273)

hugr-persistent

0.7.12 - 2026-09-30

Documentation

• Use Oxford spelling consistently in public documentation (#3273)

New Features

• Add configuration settings to mermaid renderer (#3207)

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This PR was generated with release-plz.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 82.11%. Comparing base (d337a15) to head (cac7c34).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3306   +/-   ##
=======================================
  Coverage   82.11%   82.11%           
=======================================
  Files         245      245           
  Lines       47695    47695           
  Branches    41260    41260           
=======================================
  Hits        39167    39167           
  Misses       6619     6619           
  Partials     1909     1909           

Flag	Coverage Δ
python	89.72% <ø> (ø)
rust	80.93% <ø> (ø)

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