linkml/schema-automator: v0.5.7-rc2

Release candidate cut to validate the coordinated release with linkml-map 0.5.4rc1 before either goes final. Downstream verification happens in dm-bip, which pins both packages exactly.

Supersedes v0.5.7-rc1, whose PyPI publish failed its pre-upload check and never uploaded. Same code, plus the publish fix below.

Changes

Bump linkml-map to 0.5.4rc1 (#220) 0.5.4 drops linkml-map's requires-python < 3.14 cap. That cap was why pip install schema-automator failed on Python 3.14 even though we advertise >=3.10 and test 3.14 in CI — our own CI only passed because uv sync installs from the lock, which doesn't enforce a dependency's Requires-Python. Downstream consumers resolve fresh, so they hit it. Verified with a fresh 3.14 resolve from a built wheel, no lock involved.

Import SchemaBuilder from linkml_runtime (#221) linkml deprecated the linkml.utils.schema_builder re-export in 1.11 and removes it in 1.12, which our linkml < 2 pin would pick up. Migrated 8 modules and 4 tests. The two paths resolve to the same object today, so behaviour is unchanged, and no pin bump is needed — linkml_runtime.utils.schema_builder has carried the full API since 1.10.0, our declared floor. This is the PyPi package published from the mono-repo not the linkml/linkml_runtime repo that has been archived.

Publish to PyPI on release published, not created (#222) Draft releases never fire the created activity type, and the GitHub UI saves new releases as drafts by default — so the draft-then-publish flow never triggered a PyPI publish. Also adds workflow_dispatch as a manual retry hatch.

Bump pypi-publish action to v1.14.2 (#223) v1.14.0 bundles a Twine too old to recognise Metadata-Version: 2.5, which current hatchling emits, so the rc1 publish failed with "'2.5' is not a valid metadata version". v1.14.2 updates Twine to v7, which accepts it.

Notes

This is a pre-release: it pins linkml-map >= 0.5.4rc1. Before the stable v0.5.7, that floor moves to >= 0.5.4 so a stable release doesn't advertise an rc.