Change log:
ac2191c Doc fixes
bcf5a6a GH-840: Fix typos in documentation of Filtering Messages and Retrying Deliveries
a0342cc Upgrade to SF 5.1.2,RELEASE, SD 2.1.2.RELEASE
d6bc238 Upgrade SF to snapshot
a6c0a82 Clarify listener endpoint registry bean
8ce3aa2 Sonar fixes
93558fd Fix unused imports (Javadocs)
7b214f8 GH-834: Remove transactional producers
1783e8c GH-835: LCF: check error handler is the right type
5731d76 Sonar Fixes
55b16f1 Fix DEBUG error message about reply topics
e0e013e Update documentation on KafkaListener annotation
1b5b5b2 Fix Checkstyle in the MessageListenerContainer
adc9463 (ektopics) Embedded broker support different partition counts
2502a8f Doc polishing, remove connectionFactory
996f864 GH-811: Configurable Reply Headers
2143168 @KafkaListener Add BytesToStringConverter
265a4d3 GH-816: Simplify Validator configuration (#824)
012215c GH-813: Re-pause a paused consumer after rebalance
c5294f1 KafkaStreamsConfiguration Conversion
eaae2ff Fix InvocationResult.toString()
f68d2bd INT-4536: SIK Tombstones Docs
99a2522 GH-812: Support @AliasFor in @KafkaListener meta
afedef4 What's New Kafka-Clients Version
Also see change logs for previous Milestones in this version: