Release v4.5.0 · rroblf01/d-orm

[4.5.0] - 2026-10-12

Minor release. No breaking changes.

Python 3.15 support. Added the Programming Language :: Python :: 3.15 trove classifier and extended the CI test matrix (SQLite, DuckDB, Postgres, MySQL, siblings, release smoke) to Python 3.15. The minimum supported version remains 3.11. The classifier is also declared in the djanorm-mypy sibling package.

Dependency floors raised for Python 3.15 wheels (users on 3.11–3.14 are unaffected — these are the first releases that publish cp315 / abi3 wheels):
- djanorm[postgresql]: psycopg[binary,pool]>=3.3.6 (was >=3.3.3; psycopg-binary first ships a cp315 wheel at 3.3.6).
- djanorm[parquet]: pyarrow>=26.0 (was >=14.0; first release with cp315 wheels).
- djanorm[libsql]: pyturso>=0.6.0 (was >=0.5.1; first release with cp315 wheels; 0.7+ also ships abi3).
- djanorm[image] and djanorm[dev]: Pillow>=12.3.0 (was >=12.2.0 / >=10.0; first release with cp315 manylinux wheels — without one, a 3.15 install falls back to an sdist build that needs system libjpeg headers).
Lockfile refreshed to versions that ship cp315 manylinux wheels so a Python 3.15 uv sync --extra=all installs binaries instead of compiling from source: numpy 2.5.x, pydantic 2.14 / pydantic-core 2.50, msgspec 0.22, markupsafe 3.0.4, cffi 2.1, pillow 12.3.
Test suite isolation sped up ~2.4×. The autouse clean_data fixture was still calling _recreate_schema (DROP + CREATE of all 6 base tables) on the common same-backend path, contradicting its own docstring and doubling work with the DELETE-based teardown. Schema is now created once per session by schema_manager and only rows are cleaned between tests. Full suite (SQLite + Postgres parametrisation): ~15.5 min → ~6.5 min locally; the SQLite-only CI leg drops from ~95 s to ~64 s.