sparse-dot-topn: Add version 1.2.0

[luhenry]

• Package: sparse-dot-topn
• Version: 1.2.0
• Source: https://github.com/ing-bank/sparse_dot_topn
• Docs: https://github.com/ing-bank/sparse_dot_topn

Compiles the nanobind C++17 extension for sparse matrix multiplication with top-n selection, with OpenMP enabled. Upstream publishes no riscv64 wheel.

Mirrors upstream's wheels.yml.

Differs from upstream

• Registry index and binary-only numpy/scipy/psutil added to the environment - only our registry has riscv64 wheels.

Matrix: one cp312-abi3 wheel (upstream's wheel.py-api), re-tested on cp313/cp314. No cp314t, as upstream ships none; cp39-cp311 are below our numpy floor.

Testing

• same as upstream

License: Wheel bundles libgomp (GPL-3.0-or-later WITH GCC-exception-3.1); the gcc sources are published with the release.

[github-actions]

PR Preview Action v1.8.1
Preview removed because the pull request was closed.
2026-09-30 16:28 UTC

[luhenry]

check_commit_messages fails against a stale github.event.pull_request.body captured at PR-open time, which briefly carried an auto-injected attribution footer; the live PR description has been clean since shortly after opening. Re-running the job replays the same cached event payload rather than fetching current content, so it fails identically (confirmed via one re-run). This will clear itself on this PR's next real commit; not re-running again.