Hi! The signature of the prodigy train command has changed in the nightly to support training multiple components at the same time, and seamless integration with spaCy v3's config system. Check out this post for an overview: ✨ Prodigy nightly: spaCy v3 support, UI for overlapping spans, improved feeds & more
To see the signature and documentation, you can run:
prodigy train --help
The output directory is now specified as the first positional argument and component-specific datasets via arguments like --ner, --textcat etc. All other CLI arguments that are not defined via Prodigy are passed forward as config overrides to spaCy.