v0.4.0-alpha2

Changes since v0.4.0-alpha1

Features

• Add support for options file #669 #692
• Add TensorFlow prediction API #676
• Add bulk Cassandra sinks #603 #702
• Update and monkey patch Bigtable client 1.0.0-pre1 #708

Bug fixes

• Fix scio-repl prompt #626 #694
• Add custom closure cleaner #698
• Make CallSite thread-safe #707

List of breaking changes:

• https://github.com/spotify/scio/wiki/Apache-Beam#breaking-changes-since-scio-040

Known issues:

• Scala 2.12 build is not available pending one remaining compiler bug scala/bug#10233