v0.4.0-beta1

Changes since v0.4.0-alpha2

Features

• Add support for both Elasticsearch 2 and 5 #717
• Bump Protobuf to 3.3.1
• Expose Beam metrics #720 #724

Bug fixes

• Fix ByteBuffer#array() usages #721
• Fix BigQuery caching issue #710 #715
• Fix a thread leak in BigQueryClient #718
• Fix a NPE in BigQuery when a dataset has 0 tables #716
• Fix table creation logic in BigQueryClient#writeTableRows #709
• Fix protobuf conflict by excluding protobuf-lite #714
• Fix custom IO type parameter bounds #723

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