4.0.0
Changed
BREAKING CHANGE: Metrics functionality now requires explicit installation
Previously, all metrics dependencies (pyannote, pandas, jiwer, etc.) were
installed by default. This change moves them to an optional '[metrics]' extra
to reduce the default installation footprint.
- Move metrics dependencies to requirements-metrics.txt
- Configure extras_require in setup.py for optional installation
- Add graceful error handling in CLI when dependencies are missing