Major breaking update. See the migration guide for pre-v1 users.

New Features

• Full Typescript support
• streamCsvTransforme ==> Pipable stream transformer for incrementally transforming DataFrames
• streamJSON ==> Supports streaming of local or remote JSON files into DataFrame.
• streamCSV ==> Supports streaming of local or remote CSV files into DataFrame.
• openCsvInputStream ==> Open a local/remote CSV file as a readable stream
• writeCsvOutputStream ==> Open a local/remote CSV file as a writable stream
• #325
• #296

Bug Fixes

• #335
• #338

Contributors @risenW @steveoni