v7.1.0-M3

⭐ New Features

• Replace TimeUnit with Duration in Redis queue operations #10836
• Support for RestClient in Spring Integration http #10830
• Add CloudEventHeadersBuilder DSL support #10828

🐞 Bug Fixes

• Fix reference link in FTPS and Shared SSLSession #10858
• Spring Integration 7.0.x SftpPersistentAcceptOnceFileListFilter SftpClient.DirEntry longFilename (without dir info) record in METADATA_STORE #10854
• Shared subscription prefix "$SharedSubscription" not supported #10853
• GenericHandler return value is marked @NonNull but should support null #10846
• Revise Nullability for the HeaderEnricher API #10827

📔 Documentation

• Fix typo and rephrase the sentence in sftp.adoc. #10861

🔨 Dependency Upgrades

• Bump org.springframework.ws:spring-ws-bom from 5.0.0 to 5.0.1 #10886
• Bump kotlinVersion from 2.3.10 to 2.3.20 #10885
• Bump io.projectreactor:reactor-bom from 2025.0.3 to 2025.0.4 #10865
• Bump com.sun.xml.bind:jaxb-impl from 4.0.6 to 4.0.7 #10864
• Bump org.springframework:spring-framework-bom from 7.0.5 to 7.0.6 #10863
• Bump org.jruby:jruby-complete from 10.0.3.0 to 10.0.4.0 #10844
• Bump debeziumVersion from 3.4.1.Final to 3.4.2.Final #10843
• Bump org.springframework:spring-framework-bom from 7.0.4 to 7.0.5 #10826

❤️ Contributors

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

@cppwfs and @mjd507

v7.0.4

🐞 Bug Fixes

• Shared subscription prefix "$SharedSubscription" not supported #10875
• Fix reference link in FTPS and Shared SSLSession #10860
• Spring Integration 7.0.x SftpPersistentAcceptOnceFileListFilter SftpClient.DirEntry longFilename (without dir info) record in METADATA_STORE #10857
• GenericHandler return value is marked @NonNull but should support null #10848
• Revise Nullability for the HeaderEnricher API #10831

🔨 Dependency Upgrades

• Bump org.springframework.ws:spring-ws-bom from 5.0.0 to 5.0.1 #10883
• Bump org.springframework.kafka:spring-kafka-bom from 4.0.3 to 4.0.4 #10880
• Bump org.springframework.data:spring-data-bom from 2025.1.3 to 2025.1.4 #10874
• Bump com.sun.xml.bind:jaxb-impl from 4.0.6 to 4.0.7 #10873
• Bump org.springframework:spring-framework-bom from 7.0.5 to 7.0.6 #10872
• Bump io.projectreactor:reactor-bom from 2025.0.3 to 2025.0.4 #10871
• Bump io.micrometer:micrometer-tracing-bom from 1.6.3 to 1.6.4 #10852
• Bump io.micrometer:micrometer-bom from 1.16.3 to 1.16.4 #10851
• Bump org.jruby:jruby-complete from 10.0.3.0 to 10.0.4.0 #10845
• Bump org.mongodb:mongodb-driver-bom from 5.6.3 to 5.6.4 #10842
• Bump org.springframework:spring-framework-bom from 7.0.4 to 7.0.5 #10824

v6.5.8

🐞 Bug Fixes

• Shared subscription prefix "$SharedSubscription" not supported #10878
• TcpNioConnection.convert() error: NullPointerException when calling this.writingLatch.await() #10876
• Fix reference link in FTPS and Shared SSLSession #10859

🔨 Dependency Upgrades

• Bump org.springframework.ws:spring-ws-bom from 4.1.2 to 4.1.3 #10884
• Bump org.springframework.kafka:spring-kafka-bom from 3.3.13 to 3.3.14 #10882
• Bump org.springframework.data:spring-data-bom from 2025.0.9 to 2025.0.10 #10870
• Bump io.projectreactor:reactor-bom from 2024.0.15 to 2024.0.16 #10868
• Bump org.springframework:spring-framework-bom from 6.2.16 to 6.2.17 #10867
• Bump com.sun.xml.bind:jaxb-impl from 4.0.6 to 4.0.7 #10866
• Bump io.micrometer:micrometer-tracing-bom from 1.5.9 to 1.5.10 #10850
• Bump io.micrometer:micrometer-bom from 1.15.9 to 1.15.10 #10849

v7.1.0-M2

⭐ New Features

• Add CloudEvent DSL support for transformers #10792
• Update RedisMessageStore.doRemove() to use GETDEL command for atomic operations #10783
• Add CloudEvent to Message transformer #10775
• Add TestUtils.propertyValue() based on generics #10765
• Add Grpc DSL for inbound/outbound gateways #10750
• Integrate GRPC #2626

🐞 Bug Fixes

• gRPC Outbound gateway fails on server streaming when producing output #10793
• Correct javadoc grammar #10781
• Fix grammar and consistency issues in asciidocs #10780
• MQTT-Messages subscribed by topic with wildcard (+ or #) will be filtered since update to 6.5.6 #10760

📔 Documentation

• Typo in document Compnent #10777

🔨 Dependency Upgrades

• Bump org.junit:junit-bom from 6.0.2 to 6.0.3 #10823
• Bump org.springframework.kafka:spring-kafka-bom from 4.0.2 to 4.0.3 #10822
• Bump org.springframework:spring-framework-bom from 7.0.3 to 7.0.4 #10811
• Bump org.codelibs:jcifs from 3.0.1 to 3.0.2 #10804
• Bump io.projectreactor:reactor-bom from 2025.0.2 to 2025.0.3 #10801
• Bump org.jruby:jruby-complete from 10.0.2.0 to 10.0.3.0 #10790
• Bump org.mongodb:mongodb-driver-bom from 5.6.2 to 5.6.3 #10789
• Bump kotlinVersion from 2.3.0 to 2.3.10 #10788
• Bump debeziumVersion from 3.4.0.Final to 3.4.1.Final #10772
• Bump protobufVersion from 4.33.4 to 4.33.5 #10771
• Bump gradle-wrapper from 9.3.0 to 9.3.1 #10769
• Bump org.assertj:assertj-core from 3.27.6 to 3.27.7 #10757
• Bump tools.jackson:jackson-bom from 3.0.3 to 3.0.4 #10754

❤️ Contributors

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

@cppwfs and @mjd507

v7.0.3

🐞 Bug Fixes

• gRPC Outbound gateway fails on server streaming when producing output #10815
• MQTT-Messages subscribed by topic with wildcard (+ or #) will be filtered since update to 6.5.6 #10762

📔 Documentation

• Typo in document Compnent #10778

🔨 Dependency Upgrades

• Bump org.springframework.kafka:spring-kafka-bom from 4.0.2 to 4.0.3 #10820
• Bump org.junit:junit-bom from 6.0.2 to 6.0.3 #10817
• Bump org.springframework.data:spring-data-bom from 2025.1.2 to 2025.1.3 #10814
• Bump io.micrometer:micrometer-tracing-bom from 1.6.2 to 1.6.3 #10813
• Bump org.codelibs:jcifs from 3.0.1 to 3.0.2 #10812
• Bump org.springframework:spring-framework-bom from 7.0.3 to 7.0.4 #10809
• Bump io.micrometer:micrometer-bom from 1.16.2 to 1.16.3 #10805
• Bump io.projectreactor:reactor-bom from 2025.0.2 to 2025.0.3 #10802
• Bump org.jruby:jruby-complete from 10.0.2.0 to 10.0.3.0 #10787
• Bump org.mongodb:mongodb-driver-bom from 5.6.2 to 5.6.3 #10786
• Bump protobufVersion from 4.33.4 to 4.33.5 #10773
• Bump org.assertj:assertj-core from 3.27.6 to 3.27.7 #10756
• Bump gradle-wrapper from 9.2.0 to 9.2.1 #10755
• Bump tools.jackson:jackson-bom from 3.0.3 to 3.0.4 #10753

v6.5.7

🐞 Bug Fixes

• gRPC Outbound gateway fails on server streaming when producing output #10816
• MQTT-Messages subscribed by topic with wildcard (+ or #) will be filtered since update to 6.5.6 #10763
• Error executing DELETE_UNLOCK_SCRIPT on RedisPubSubLock #10751

📔 Documentation

• Typo in document Compnent #10779

🔨 Dependency Upgrades

• Bump org.springframework.kafka:spring-kafka-bom from 3.3.12 to 3.3.13 #10819
• Bump org.springframework.graphql:spring-graphql from 1.4.4 to 1.4.5 #10818
• Bump org.springframework:spring-framework-bom from 6.2.15 to 6.2.16 #10810
• Bump io.micrometer:micrometer-tracing-bom from 1.5.8 to 1.5.9 #10808
• Bump io.projectreactor:reactor-bom from 2024.0.14 to 2024.0.15 #10807
• Bump org.springframework.data:spring-data-bom from 2025.0.8 to 2025.0.9 #10806
• Bump io.micrometer:micrometer-bom from 1.15.8 to 1.15.9 #10803
• Bump gradle-wrapper from 8.14.3 to 8.14.4 #10759
• Bump org.assertj:assertj-core from 3.27.6 to 3.27.7 #10758

v7.1.0-M1

⭐ New Features

• Introduce GrpcInboundGateway #10623
• Introduce GrpcOutboundGateway #10622
• spring-integration-ws WS DSL requires setting URI when WebServiceTemplate already has default URI set #10574
• Consider to support CloudEvents: HeaderMappers, Transformers, MessageConverters etc. #3103

🐞 Bug Fixes

• Disable requiresReply for Transformer #10749
• Revise MQTT Message Handlers logic around recconnection #10697
• Unexpected error at IntegrationContextUtils#getIntegrationProperties #10687
• Issue with MQTT v5 Shared Subscriptions in Mqttv5PahoMessageDrivenChannelAdapter #10682
• Timed out waiting for buffer space in TcpNioConnection under moderate load #10671
• Closed a connection when occurred RejectedExecutionException on TcpNioConnection#checkForAssembler #10666

📔 Documentation

• Update Gradle dependencies to use implementation #10688

🔨 Dependency Upgrades

• Bump org.springframework.kafka:spring-kafka-bom from 4.0.1 to 4.0.2 #10746
• Bump com.fasterxml.jackson:jackson-bom from 2.20.1 to 2.20.2 #10736
• Bump graalvmVersion from 25.0.1 to 25.0.2 #10732
• Bump org.springframework.data:spring-data-bom from 2025.1.1 to 2025.1.2 #10726
• Bump io.micrometer:micrometer-tracing-bom from 1.6.1 to 1.6.2 #10724
• Bump io.projectreactor:reactor-bom from 2025.0.1 to 2025.0.2 #10722
• Bump io.micrometer:micrometer-bom from 1.16.1 to 1.16.2 #10721
• Bump protobufVersion from 4.33.3 to 4.33.4 #10720
• Bump org.springframework:spring-framework-bom from 7.0.2 to 7.0.3 #10716
• Bump protobufVersion from 4.33.2 to 4.33.3 #10694
• Bump org.junit:junit-bom from 6.0.1 to 6.0.2 #10692
• Bump grpcVersion from 1.77.0 to 1.77.1 #10674
• Bump org.codelibs:jcifs from 3.0.0 to 3.0.1 #10669

❤️ Contributors

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

@cppwfs

v7.0.2

🐞 Bug Fixes

• Revise MQTT Message Handlers logic around recconnection #10706
• Issue with MQTT v5 Shared Subscriptions in Mqttv5PahoMessageDrivenChannelAdapter #10704
• Unexpected error at IntegrationContextUtils#getIntegrationProperties #10698
• Closed a connection when occurred RejectedExecutionException on TcpNioConnection#checkForAssembler #10685
• Timed out waiting for buffer space in TcpNioConnection under moderate load #10679

🔨 Dependency Upgrades

• Bump org.springframework.graphql:spring-graphql from 2.0.1 to 2.0.2 #10748
• Bump org.springframework.kafka:spring-kafka-bom from 4.0.1 to 4.0.2 #10743
• Bump org.springframework.amqp:spring-amqp-bom from 4.0.1 to 4.0.2 #10733
• Bump com.fasterxml.jackson:jackson-bom from 2.20.1 to 2.20.2 #10731
• Bump graalvmVersion from 25.0.1 to 25.0.2 #10728
• Bump io.projectreactor:reactor-bom from 2025.0.1 to 2025.0.2 #10727
• Bump protobufVersion from 4.33.3 to 4.33.4 #10723
• Bump org.springframework.data:spring-data-bom from 2025.1.1 to 2025.1.2 #10718
• Bump org.springframework:spring-framework-bom from 7.0.2 to 7.0.3 #10717
• Bump io.micrometer:micrometer-bom from 1.16.1 to 1.16.2 #10714
• Bump io.micrometer:micrometer-tracing-bom from 1.6.1 to 1.6.2 #10713
• Bump org.junit:junit-bom from 6.0.1 to 6.0.2 #10693
• Bump protobufVersion from 4.33.2 to 4.33.3 #10691
• Bump org.codelibs:jcifs from 3.0.0 to 3.0.1 #10670
• Bump org.aspectj:aspectjweaver from 1.9.25 to 1.9.25.1 #10664

v6.5.6

🐞 Bug Fixes

• Revise MQTT Message Handlers logic around recconnection #10707
• Issue with MQTT v5 Shared Subscriptions in Mqttv5PahoMessageDrivenChannelAdapter #10703
• Closed a connection when occurred RejectedExecutionException on TcpNioConnection#checkForAssembler #10686
• Timed out waiting for buffer space in TcpNioConnection under moderate load #10678

🔨 Dependency Upgrades

• Bump org.springframework.kafka:spring-kafka-bom from 3.3.11 to 3.3.12 #10738
• Bump org.springframework.amqp:spring-amqp-bom from 3.2.8 to 3.2.9 #10734
• Bump org.springframework.data:spring-data-bom from 2025.0.7 to 2025.0.8 #10725
• Bump io.projectreactor:reactor-bom from 2024.0.13 to 2024.0.14 #10719
• Bump io.micrometer:micrometer-bom from 1.15.7 to 1.15.8 #10715
• Bump io.micrometer:micrometer-tracing-bom from 1.5.7 to 1.5.8 #10712
• Bump org.aspectj:aspectjweaver from 1.9.25 to 1.9.25.1 #10665

v7.0.1

⭐ New Features

• Add nullChannel() to Kotlin DSL #10601
• Add nullChannel DSL element to Groovy DSL #10600

🐞 Bug Fixes

• Fix transformer for async mode #10625
• PartitioningChannel: Allow to customize the Executor used for each Partition #10624
• Fix UUIDConverter nullability according to its superclass changes in Spring Framework #10621

📔 Documentation

• Simplify Kotlin DSL for MessageSource integration flows #10602

🔨 Dependency Upgrades

• Bump org.springframework.amqp:spring-amqp-bom from 4.0.0 to 4.0.1 #10659
• Bump org.springframework.graphql:spring-graphql from 2.0.1-SNAPSHOT to 2.0.1 #10658
• Bump org.apache.logging.log4j:log4j-bom from 2.25.2 to 2.25.3 #10656
• Bump io.lettuce:lettuce-core from 6.8.1.RELEASE to 6.8.2.RELEASE #10655
• Bump io.projectreactor:reactor-bom from 2025.0.0 to 2025.0.1 #10631
• Bump io.micrometer:micrometer-bom from 1.16.0 to 1.16.1 #10630
• Bump org.mongodb:mongodb-driver-bom from 5.6.1 to 5.6.2 #10629
• Bump io.micrometer:micrometer-tracing-bom from 1.6.0 to 1.6.1 #10628
• Bump org.apache.groovy:groovy-bom from 5.0.2 to 5.0.3 #10620
• Bump protobufVersion from 4.33.1 to 4.33.2 #10619
• Bump tools.jackson:jackson-bom from 3.0.2 to 3.0.3 #10614
• Bump debeziumVersion from 3.3.1.Final to 3.3.2.Final #10613
• Bump org.springframework:spring-framework-bom from 7.0.0 to 7.0.1 #10607

❤️ Contributors

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

@cppwfs