The jpegio package raises ValueError when compiled against numpy 2.x
but numpy 1.x is installed at runtime. This catches the error gracefully
so tests don't fail on Python 3.10 environments with mismatched numpy.
Also removes stale steganography.py_old backup file.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add explicit numpy>=2.0.0 constraint to dct, web, and api extras.
Scipy/jpegio wheels are built against numpy 2.x, so we need to ensure
numpy 2.x is installed to avoid dtype size mismatch errors.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- README.md: Add v4.0.1 to version history
- API.md: Update title and version in examples to v4.0.1
- CLI.md: Update title to v4.0.1
- WEB_UI.md: Update to v4.0.1, document channel key dropdown and LED indicators
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add sample_reference_photo fixture for test data
- Update sample_credentials fixture to include reference_photo
- Update all BatchCredentials test dicts to include reference_photo
- Add 'phrase' as legacy key in BatchCredentials.from_dict()
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Update version to 4.0.1 across constants.py, __init__.py, pyproject.toml, README
- Refactor channel key UI from radio buttons to select dropdown
- Add LED indicator and key capsule CSS styles
- Reorganize encode/decode forms: RSA key section moved up, PIN + Channel in row
- Streamline channel key JavaScript for dropdown-based selection
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
