chore: release

[hugrbot]

🤖 New release

• hugr-model: 0.25.0 -> 0.25.1 (✓ API compatible changes)
• hugr-core: 0.25.0 -> 0.25.1 (✓ API compatible changes)
• hugr-llvm: 0.25.0 -> 0.25.1 (✓ API compatible changes)
• hugr-passes: 0.25.0 -> 0.25.1
• hugr-persistent: 0.4.0 -> 0.4.1 (✓ API compatible changes)
• hugr: 0.25.0 -> 0.25.1 (✓ API compatible changes)
• hugr-cli: 0.25.0 -> 0.25.1

Changelog

hugr-model

0.25.0 - 2025-12-22

Bug Fixes

• (model) avoid non abi-compatible pyo3 calls (#2679)

New Features

• [breaking] Upgrade pyo3 dependency to 0.27 (#2736)

Refactor

• Direct import of model representation to Python (#2683)

hugr-core

0.25.0 - 2025-12-22

Bug Fixes

• (hugr-core) [breaking] Return error instead of panicking in MakeRegisteredOp::to_extension_op() (#2701)
• register packaged extensions before model_ast import (#2702)
• ModuleGraph misses static edges to non-container entrypoints (#2745)

New Features

• return description output to python on error (#2681)
• add hugr-core StaticGraph, deprecate hugr-passes CallGraph (#2698)
• [breaking] Remove RootCheckable (#2704)
• Add method to link Hugr modules (linking pt3) (#2529)
• insert_link_hugr adds entrypoint subtree and links, with reachability (#2555)
• [breaking] Upgrade pyo3 dependency to 0.27 (#2736)
• [breaking] Bump MSRV to Rust 1.89 (#2747)
• [breaking] Allow disconnecting specific edges in a hugr (#2737)
• Optype iterators over value ports (#2738)
• [breaking] Type-safe access for node metadata (#2755)
• [breaking] GeneratorDesc metadata definition (#2759)

Refactor

• [breaking] move envelope reading to dedicated module with dedicated errors (#2689)
• Direct import of model representation to Python (#2683)
• (linking.rs) [breaking] (tiny) avoid type_complexity (#2721)
• [breaking] Remove multiple deprecated definitions (#2751)
• [breaking] Delete ValueArray (#2760)
• Deprecate Value::Function and inline_constant_functions (#2770)

hugr-llvm

0.25.0 - 2025-12-22

New Features

• (llvm) [breaking] upgrade to inkwell 0.7 (#2695)

Refactor

• Deprecate Value::Function and inline_constant_functions (#2770)

hugr-passes

0.25.0 - 2025-12-22

New Features

• (hugr-passes) [breaking] normalize_cfgs inlines entry DFG (#2649)
• add hugr-core StaticGraph, deprecate hugr-passes CallGraph (#2698)
• ReplaceTypes: recurse on replacements, much deprecation (#2442)
• [breaking] Remove RootCheckable (#2704)
• [breaking] Bump MSRV to Rust 1.89 (#2747)
• Add a pass to remove redundant order edges (#2739)
• (hugr-passes) [breaking] add NodeTemplate::LinkedHugr, deprecate ::Call (#2749)

Refactor

• [breaking] Remove multiple deprecated definitions (#2751)
• [breaking] Delete ValueArray (#2760)
• Deprecate Value::Function and inline_constant_functions (#2770)

Testing

• Make Hugr valid in replace_types::op_to_call (#2732)

hugr-persistent

0.4.0 - 2025-12-22

New Features

• [breaking] Remove RootCheckable (#2704)
• [breaking] Bump MSRV to Rust 1.89 (#2747)
• [breaking] Type-safe access for node metadata (#2755)

Refactor

• [breaking] Remove multiple deprecated definitions (#2751)

hugr

0.25.0 - 2025-12-22

This release includes various breaking refactors and improvements:

• A lot of work has been done towards linking Hugrs. Now module-rooted Hugrs can
  be linked together using configurable policies.
• ValueArray has been removed.
• A type-safe API for accessing metadata on nodes has been added.
• Envelopes now have an extensive API for progressively describing a package,
  and failing gracefully on errors.
• The MSRV has been bumped to Rust 1.89, and the public pyo3 dependency has been
  updated to 0.27.
• Multiple deprecated definitions have been removed.

Bug Fixes

• (hugr-core) [breaking] Return error instead of panicking in MakeRegisteredOp::to_extension_op() (#2701)
• register packaged extensions before model_ast import (#2702)
• ModuleGraph misses static edges to non-container entrypoints (#2745)

Documentation

• Improve instructions for patch release (#2720)

New Features

• (hugr-passes) [breaking] normalize_cfgs inlines entry DFG (#2649)
• (hugr-passes) ReplaceTypes: recurse on replacements, much deprecation (#2442)
• (hugr-passes) Add a pass to remove redundant order edges (#2739)
• (hugr-passes) [breaking] add NodeTemplate::LinkedHugr, deprecate ::Call (#2749)
• Return description output to python on error (#2681)
• Add hugr-core StaticGraph, deprecate hugr-passes CallGraph (#2698)
• [breaking] Remove RootCheckable (#2704)
• Add method to link Hugr modules (linking pt3) (#2529)
• insert_link_hugr adds entrypoint subtree and links, with reachability (linking pt4) (#2555)
• [breaking] Upgrade pyo3 dependency to 0.27 (#2736)
• [breaking] Bump MSRV to Rust 1.89 (#2747)
• [breaking] Allow disconnecting specific edges in a hugr (#2737)
• Optype iterators over value ports (#2738)
• [breaking] GeneratorDesc metadata definition (#2759)
• [breaking] Type-safe access for node metadata (#2755)

Refactor

• [breaking] move envelope reading to dedicated module with dedicated errors (#2689)
• Direct import of model representation to Python (#2683)
• (linking.rs) [breaking] (tiny) avoid type_complexity (#2721)
• [breaking] Remove multiple deprecated definitions (#2751)
• [breaking] Delete ValueArray (#2760)
• Deprecate Value::Function and inline_constant_functions (#2770)

Testing

• Make Hugr valid in replace_types::op_to_call (#2732)

hugr-cli

0.25.0 - 2025-12-22

New Features

• (cli, python) programmatic interface to cli with python bindings (#2677)
• return description output to python on error (#2681)
• [breaking] Type-safe access for node metadata (#2755)
• [breaking] GeneratorDesc metadata definition (#2759)

Refactor

• [breaking] move envelope reading to dedicated module with dedicated errors (#2689)
• (cli) [breaking] remove deprecated hugr_json handling (#2690)
• [breaking] Remove multiple deprecated definitions (#2751)

---

This PR was generated with release-plz.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 83.44%. Comparing base (d996690) to head (eb06104).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2778   +/-   ##
=======================================
  Coverage   83.44%   83.44%           
=======================================
  Files         263      263           
  Lines       52734    52734           
  Branches    47490    47490           
=======================================
  Hits        44005    44005           
  Misses       6342     6342           
  Partials     2387     2387           

Flag	Coverage Δ
python	88.82% <ø> (ø)
rust	82.85% <ø> (ø)

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