Highlights in this release
- Upgraded the Kafka client to version 2.0.0 #544 by @fr3akX (with huge improvements to come in #614 by an enormous effort of @zaharidichev)
- New
Committer.sink
for standardised committing #622 by @rtimush - Commit with metadata #563 and #579 by @johnclara
- Factored out
akka.kafka.testkit
for internal and external use: see Testing - Support for merging commit batches #584 by @rtimush
- Reduced risk of message loss for partitioned sources #589
- Expose Kafka errors to stream #617
- Java APIs for all settings classes #616
- Much more comprehensive tests
https://doc.akka.io/docs/akka-stream-kafka/current/release-notes/1.0-M1.html