2.0.0
Major changes:
- complete frontend rewrite
- many bug fixes
- many UI enhancements
- backend now uses flask (with waitress to serve) rather than tornado by default
- better caching
- backend port is no longer used directly by the browser (eliminates special colab code)
- new integrations with huggingface and Comet
- can now use remotely-stored images
- new annotation format to support layers
- use
kangas upgrade *.datagrid
to update datagrids - enhanced Python-to-SQL: more syntax supported, new sqlite_query command for any db
- new URL variables, including rows
- better filter command completion, and error indicator