chore: release

[denehoffman]

🤖 New release

• laddu-core: 0.12.0 -> 0.13.0 (⚠ API breaking changes)
• laddu-python: 0.12.0 -> 0.12.1 (✓ API compatible changes)
• laddu-extensions: 0.12.0 -> 0.12.1 (✓ API compatible changes)
• laddu: 0.12.0 -> 0.12.1 (✓ API compatible changes)
• py-laddu-cpu: 0.12.1 -> 0.12.2
• py-laddu-mpi: 0.12.1 -> 0.12.2
• laddu-amplitudes: 0.12.0 -> 0.12.1

⚠ laddu-core breaking changes

--- failure inherent_method_missing: pub method removed or renamed ---

Description:
A publicly-visible method or associated fn is no longer available under its prior name. It 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/v0.45.0/src/lints/inherent_method_missing.ron

Failed in:
  Dataset::from_parquet, previously in file /tmp/.tmpS8OOiY/laddu-core/src/data.rs:1159
  Dataset::from_root, previously in file /tmp/.tmpS8OOiY/laddu-core/src/data.rs:1171
  Dataset::to_parquet, previously in file /tmp/.tmpS8OOiY/laddu-core/src/data.rs:1177
  Dataset::to_root, previously in file /tmp/.tmpS8OOiY/laddu-core/src/data.rs:1183
  Dataset::from_parquet, previously in file /tmp/.tmpS8OOiY/laddu-core/src/data.rs:1159
  Dataset::from_root, previously in file /tmp/.tmpS8OOiY/laddu-core/src/data.rs:1171
  Dataset::to_parquet, previously in file /tmp/.tmpS8OOiY/laddu-core/src/data.rs:1177
  Dataset::to_root, previously in file /tmp/.tmpS8OOiY/laddu-core/src/data.rs:1183

--- failure trait_method_added: pub trait method added ---

Description:
A non-sealed public trait added a new method without a default implementation, which breaks downstream implementations of the trait
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-item-no-default
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.45.0/src/lints/trait_method_added.ron

Failed in:
  trait method laddu_core::mpi::LadduMPI::partition in file /tmp/.tmpGF2SQn/laddu/crates/laddu-core/src/lib.rs:319

Changelog

laddu-core

0.13.0 - 2026-01-05

Other

• Development (#94)

laddu-python

0.12.1 - 2026-01-05

Other

• Development (#94)

laddu-extensions

0.12.1 - 2026-01-05

Other

• Development (#94)

laddu

0.12.1 - 2026-01-05

Other

• Development (#94)

py-laddu-cpu

0.12.2 - 2026-01-05

Other

• Development (#94)

py-laddu-mpi

0.12.2 - 2026-01-05

Other

• Development (#94)

laddu-amplitudes

0.12.1 - 2026-01-05

Other

• updated the following local packages: laddu-core, laddu-python

---

This PR was generated with release-plz.

[codspeed-hq]

CodSpeed Performance Report

Merging #95 will not alter performance

_{Comparing release-plz-2026-01-05T19-28-51Z (887d821) with main (47e5687)}

Summary

✅ 4 untouched