v5.7.0

What's Changed

Fixes

• Handle when shape["flags"] is None in #1536
• Fix missing stderr in gdown download in osam in #1549

Changes

• Drop qtpy and primarily support PyQt5 in #1540
• Migrate to pyproject.toml and uv (from setup.py, pytest.ini, .flake8, ruff.toml) in #1541

Full Changelog: v5.6.1...v5.7.0