chore: release

[hugrbot]

🤖 New release

• hugr-model: 0.21.0 -> 0.22.0 (✓ API compatible changes)
• hugr-core: 0.21.0 -> 0.22.0 (✓ API compatible changes)
• hugr-llvm: 0.21.0 -> 0.22.0 (✓ API compatible changes)
• hugr-passes: 0.21.0 -> 0.22.0 (✓ API compatible changes)
• hugr-persistent: 0.1.0 -> 0.2.0 (✓ API compatible changes)
• hugr: 0.21.0 -> 0.22.0 (✓ API compatible changes)
• hugr-cli: 0.21.0 -> 0.22.0 (✓ API compatible changes)

Changelog

hugr-model

0.22.0 - 2025-07-23

New Features

• Names of private functions become core.title metadata. (#2448)
• include generator metatada in model import and cli validate errors (#2452)

hugr-core

0.22.0 - 2025-07-23

New Features

• Export entrypoint metadata in Python and fix bug in import (#2434)
• Names of private functions become core.title metadata. (#2448)
• [breaking] Use binary envelopes for operation lower_func encoding (#2447)
• [breaking] Update portgraph dependency to 0.15 (#2455)
• Detect and fail on unrecognised envelope flags (#2453)
• include generator metatada in model import and cli validate errors (#2452)
• [breaking] Add insert_region to HugrMut (#2463)

hugr-llvm

0.21.0 - 2025-07-09

New Features

• [breaking] No nested FuncDefns (or AliasDefns) (#2256)
• [breaking] Split TypeArg::Sequence into tuples and lists. (#2140)
• [breaking] More helpful error messages in model import (#2272)
• [breaking] Merge TypeParam and TypeArg into one Term type in Rust (#2309)
• Add MakeError op (#2377)

hugr-passes

0.22.0 - 2025-07-23

New Features

• ReplaceTypes allows linearizing inside Op replacements (#2435)
• Add pass for DFG inlining (#2460)

hugr-persistent

0.2.0 - 2025-07-23

New Features

• [breaking] Update portgraph dependency to 0.15 (#2455)

hugr

0.22.0 - 2025-07-23

New Features

• ReplaceTypes allows linearizing inside Op replacements (#2435)
• Add pass for DFG inlining (#2460)
• Export entrypoint metadata in Python and fix bug in import (#2434)
• Names of private functions become core.title metadata. (#2448)
• [breaking] Use binary envelopes for operation lower_func encoding (#2447)
• [breaking] Update portgraph dependency to 0.15 (#2455)
• Detect and fail on unrecognised envelope flags (#2453)
• include generator metatada in model import and cli validate errors (#2452)
• [breaking] Add insert_region to HugrMut (#2463)

hugr-cli

0.22.0 - 2025-07-23

New Features

• include generator metatada in model import and cli validate errors (#2452)

---

This PR was generated with release-plz.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.39%. Comparing base (f615037) to head (15ac00d).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2443   +/-   ##
=======================================
  Coverage   82.39%   82.39%           
=======================================
  Files         248      248           
  Lines       46339    46339           
  Branches    41911    41911           
=======================================
  Hits        38180    38180           
  Misses       6112     6112           
  Partials     2047     2047           

Flag	Coverage Δ
python	87.60% <ø> (ø)
rust	81.84% <ø> (ø)

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.