4.3.0

⭐ New Features

• Removes deprecated DescribeTopicsResult method #3111
• StreamBridge does not add dynamic Bindings to Output/Input binding lifecycle #3106
• Retain Binder in AbstractExtendedBindingProperties to improve performance #3101
• Double micrometer-tracing-bridge since last Spring Cloud Stream #3100
• Replaced ReentrantLock with ConcurrentHashMap.computeIfAbsent() #3098
• Ability to create new bindings at runtime via the BindingLifecycleController #3086
• Error retrieving state store during graceful shutdown #3067
• Default-retryable setting is ignored #3066
• Inconsistent behavior of Environment binding properties in SCS parent-child contexts #3039

🐞 Bug Fixes

• output-bindings property does not work for bindings definition #3109
• StreamBridge Function cache does not return the good value #3105
• Bindings endpoint doesn't works when SpEL expression is configured #3104
• ConfluentSchemaRegistryClient picks wrong subject version when using SpecificRecord types #3103
• fix(kafka-topic-provisioner): Prevent resource leak #3093
• Problems with applying clientFactoryCustomizer when �using a transaction producer #3090
• (Reactive) Bindings do not recover from application restart #3083
• Longer Startup Times Post Spring-Boot 3.4.0 Upgrade #3076

📔 Documentation

• Fix a couple typos #3110

❤️ Contributors

Thank you to all the contributors who worked on this release:

@2tsumo-hitori, @StevenPG, @akenra, @nhajratw, and @xDeyan

4.2.1

⭐ New Features

• Enabling lazy initialization breaks Kafka Streams #3065
• Clarify that having a custom error handler disables auto send to DLQ #3063
• Add spring.cloud.stream.function.autodetect to additional-spring-configuration-metadata.json #3052
• fix(observability): register ObservationRegistry for dynamic MessageChannels in StreamBridge (#3033) #3036
• Batch-Capable Producer Bindings #2969

🐞 Bug Fixes

• Can't create CRaC checkpoint, fails with the error message "CheckpointOpenSocketException: ... kafka/172.18.0.3:9092" #3062
• Kafka Binder's partitionCount (auto-discovered from the broker) gets reset after environment refresh #3054
• No converter found capable of converting from type [java.lang.String] to type [org.springframework.expression.Expression] #3053
• CloudEventMessageBuilder creates URI with surrounding quotes #3055
• Default-retryable setting is ignored #3066

❤️ Contributors

Thank you to all the contributors who worked on this release:

@agustino-lim and @destan

v4.3.0-M2

What's Changed

• Fix typos in documentation by @tautologicc in #3074
• Add Null Handling for FunctionToInvoke in StreamBridge along with Test by @StevenPG in #3079

New Contributors

• @tautologicc made their first contribution in #3074

Full Changelog: v4.3.0-M1...v4.3.0-M2

v4.3.0-M1

What's Changed

• Fix typo in docs by @omercelikceng in #3043
• Fix typo in docs for rabbit and spring cloud stream sections by @omercelikceng in #3044
• Clarify that having a custom error handler disables auto send to DLQ by @destan in #3063
• GH-3062: Fix KafkaBinderMetrics for resource leaks by @artembilan in #3064

New Contributors

• @destan made their first contribution in #3063

Full Changelog: v4.2.0...v4.3.0-M1

4.2.0

❤️ Contributors

Thank you to all the contributors who worked on this release:

@artembilan, @ferblaca, and @omercelikceng

4.1.4

⭐ New Features

• TestBinder+Kafka not working as intended (tombstone records) #2971

🐞 Bug Fixes

• Kotlin compile dependency #3020
• Null Payloads During Deserialization with Spring Cloud Stream Kafka #2994
• Inconvertible Messages are silently discarded when using the Rabbit Binder with Consumer Side Batching #2986
• Remove redundant delaySubscription from FunctionConfiguration #2978

📔 Documentation

• Broken documentation links #2975

❤️ Contributors

Thank you to all the contributors who worked on this release:

@artembilan

4.2.0-RC1

⭐ New Features

• Feature Request: Add delivery attempt count to RabbitMQ DLQ messages #2939

❤️ Contributors

Thank you to all the contributors who worked on this release:

@artembilan

4.2.0-M2

⭐ New Features

• Ensuring Thread-Safety for BindingServiceProperties.bindings #3011
• PostProcessing functionality does not work with Supplier #3009
• Change the use of synchronized in the getBinder method of DefaultBinderFactory class for virtual-threads compliant #3005

🐞 Bug Fixes

• error-handler-definition not subscribed to producer error channel #2997
• Config property validation doesn't work for bindings that are only configured through default configs #2974

📔 Documentation

• Broken anchor links in documentation #3018

❤️ Contributors

Thank you to all the contributors who worked on this release:

@ehdrms2034, @ferblaca, @kurthong, @omercelikceng, and @sobychacko

4.2.0-M1

⭐ New Features

• SpEL Expressions in config does not handle non-string-like values #2989

❤️ Contributors

Thank you to all the contributors who worked on this release:

@chanhyeong

4.1.2

⭐ New Features

• Remove spring.binders for test binder #2946

🐞 Bug Fixes

• Batch Consumer With ListenerContainerWithDlqAndRetryCustomizer should disable binder DLQ #2951
• StreamsBuilderFactoryBean: Call afterSingletonsInitialized() programmatically in StreamsBuilderFactoryManager #2935

❤️ Contributors

Thank you to all the contributors who worked on this release:

@kutmk