Apache camel 4.1.0 Release

New and Noteworthy

This release is the new Camel 4.1.0 release.

Supported Java version

This version supports Java 17.

Getting the Binaries using Maven

To use this release in your Apache Maven pom.xml, import the Camel Bill of Materials (BOM) and then include the camel-core and any other components needed without specifying the version.

<dependencyManagement>
  <dependencies>
    <dependency>
      <groupId>org.apache.camel</groupId>
      <artifactId>camel-bom</artifactId>
      <version>4.1.0</version>
      <type>pom</type>
      <scope>import</scope>
    </dependency>
  </dependencies>
</dependencyManagement>

<dependencies>
  <dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-core</artifactId>
  </dependency>
  <dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-COMPONENT</artifactId>
  </dependency>
</dependencies>

To use this release in a Spring Boot application, use Spring Boot spring-boot-dependencies and Camel camel-spring-boot-bom Bill of Materials (BOM):

<dependencyManagement>
  <dependencies>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-dependencies</artifactId>
      <version> SPRING BOOT VERSION HERE </version>
      <type>pom</type>
      <scope>import</scope>
    </dependency>
    <dependency>
      <groupId>org.apache.camel.springboot</groupId>
      <artifactId>camel-spring-boot-bom</artifactId>
      <version>4.1.0</version>
      <type>pom</type>
      <scope>import</scope>
    </dependency>
  </dependencies>
</dependencyManagement>

<dependencies>
  <dependency>
    <groupId>org.apache.camel.springboot</groupId>
    <artifactId>camel-COMPONENT-starter</artifactId>
  </dependency>
</dependencies>

Apache Camel

Download	Signature and checksum
apache-camel-4.1.0-src.zip (Sources)	PGP Signature, SHA512 Checksum

Download

Signature and checksum

apache-camel-4.1.0-src.zip (Sources)

PGP Signature, SHA512 Checksum

Git tag checkout

Release is tagged with camel-4.1.0 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-4.1.0

Resolved issues

Here is a list of all the issues that have been resolved for this release

Bug (45)

CAMEL-19957: camel-jbang - On demand reload is not updating kamelets/routes
CAMEL-19938: JBang camel CLI not working when using "run" option on Windows environments
CAMEL-19931: camel-jbang - Reload with custom kamelet cannot find on update
CAMEL-19923: Camel JBang dependency is not working on Windows not finding mvn in .camel-jbang\export
CAMEL-19922: Camel JBang dependency is not supporting absolute path on Windows
CAMEL-19918: camel-spring-boot - XPath language configuring saxon=true seems to not work
CAMEL-19910: camel-jbang - Export may include hidden files
CAMEL-19899: camel-servlet: Multipart attachment processing does not work on Undertow
CAMEL-19895: Camel JBang dependency copy --output-directory doesn't respect absolute path
CAMEL-19892: openapi-rest-dsl-generator - Use jakarta instead of javax annotation
CAMEL-19885: Default auth scope on google-sheets-streams not working
CAMEL-19878: camel-main - Using Camel- as context name causes ENV name clash running on Kubernetes
CAMEL-19875: HealthCheck is broken for KafkaConsumer
CAMEL-19870: Camel AS2: Should accept MDN field name Disposition as case insensitive
CAMEL-19860: camel-zipfile: Splitter may create unnecessary input streams
CAMEL-19859: camel-spring-rabbitmq set headerfilter not effective
CAMEL-19857: Cannot run Kotlin DSL 1.8 in a fatjar
CAMEL-19843: HTTP/2 pseudo-headers such as :status should not be propagated from CXF message to Camel message
CAMEL-19842: camel-zookeeper-master: fix MasterEndpointFailoverIT
CAMEL-19837: Converters - unpredictable behavior linked to type hierarchy (flatpack)
CAMEL-19825: Kubernetes cluster service is produced but absent in camel services
CAMEL-19822: camel-azure-files - assert failure in the implementation of move=
CAMEL-19818: camel-openapi-java - A response type containing an array generates incorrect schema reference
CAMEL-19815: camel-seda: cached queue reference can become invalid
CAMEL-19814: camel-rest - Should filter out query parameters that are for the producer endpoint
CAMEL-19811: camel-aws - Restore multi-shard handling in Kinesis
CAMEL-19798: Inconsistent camel-kamelets version in Camel JBang
CAMEL-19793: camel-springdoc-starter contains old (javax) dependencies
CAMEL-19789: Kinesis2Consumer repeatedly reads first record in stream
CAMEL-19785: camel-yaml-dsl - Order of beans should not matter
CAMEL-19784: camel-core - PropertyBindingSupport - mandatory reference should fail if cannot resolve bean
CAMEL-19783: camel-salesforce - grpc will not resubscribe on connection failure if no messages have been received
CAMEL-19780: Camel JBang does not support relative paths
CAMEL-19777: camel-jms: toD endpoint with FQQN
CAMEL-19775: camel-main: main duration event is not enabled for exchange completed
CAMEL-19768: camel-http - HTTP message body encoded with wrong charset
CAMEL-19766: Routes loaded with xml-io-dsl don't find associated routeConfiguration
CAMEL-19764: camel-openapi - basic and bearer token
CAMEL-19758: netty-http in proxy mode generates IllegalReferenceCountException for every success request.
CAMEL-19756: camel-zeebe - ThrowError operation does not set Processor
CAMEL-19738: camel-core - Loop EIP can have wrong pending inflight in case of early loop exit due to exception
CAMEL-19737: camel-aws - SNS component subscription to SQS error
CAMEL-19731: Camel-AS2: exception on empty response
CAMEL-19729: camel-jbang - camel get route-dump should handle 2+ routes in the source files
CAMEL-18759: camel-kafka - When Kafka pausable consumer is resumed, it reads all the messages from the earliest offset

Dependency upgrade (13)

CAMEL-19954: Bump Debezium to version 2.4.0.Final
CAMEL-19944: Upgrade Azure SDK BOM to version 1.2.17
CAMEL-19930: Camel-Jbang: Upgrade to Camel-Kamelets 4.0.1
CAMEL-19920: camel-mina - Upgrade to newer versions
CAMEL-19903: Upgrade Debezium to 2.3.4.Final
CAMEL-19884: pooled-jms - Upgrade to 3.1.3
CAMEL-19881: camel-spring-boot - Upgrade to 3.1.4
CAMEL-19850: Bump Camel-Kamelets to version 4.0.0
CAMEL-19841: Camel-test-infra: Bump Testcontainers to 1.19.0
CAMEL-19838: Camel-Debezium: Upgrade to Debezium 2.3.3.Final
CAMEL-19831: Camel-Azure: Upgrade Azure SDK BOM to version 1.2.16
CAMEL-19796: camel-pdf - Upgrade to pdfbox 3.x
CAMEL-19791: camel-spring-boot - Upgrade to 3.1.3

Improvement (60)

CAMEL-19953: camel-kamelet - Add scriptLanguage to local beans
CAMEL-19952: camel-core-model - Add script to bean model
CAMEL-19950: camel-report-maven-plugin - Use camel-tooling-maven instead of grape
CAMEL-19949: camel-jbang - Allow to set a custom remote debugging port
CAMEL-19948: camel jbang - Transform with no files should not show null.properties
CAMEL-19942: Camel-Jbang: Improve SBOM generator by supporting also SPDX format
CAMEL-19940: camel-jbang - init should create .camel-jbang folder
CAMEL-19939: camel-jbang - dependency copy - Use camel-tooling-maven
CAMEL-19937: camel-core - Properties component - Add option to ignore unresolved property
CAMEL-19936: camel-xml-io - Parsing error with line precise error
CAMEL-19934: camel-bean - Add option to turn of method validation
CAMEL-19933: camel-jbang - Stub bean and processor for transform/migration
CAMEL-19929: camel-main - Dev console for upload should support sub folders
CAMEL-19926: camel-xml-io - Make parsing lenient for parsing legacy OSGi blueprint files
CAMEL-19924: camel-jbang - Java compiled classes should be available for classloading by components
CAMEL-19919: camel-kafka: provided an out of the box byte[] to String header deserializer
CAMEL-19917: Camel JBang dependency copy is not working on not yet compiling files
CAMEL-19913: camel-jbang - Transform to output to console
CAMEL-19912: camel-core-model - Add factory-method parameter
CAMEL-19911: Camel-Azure-CosmosDB: IndexingPolicy should be directly a POJO in configuration
CAMEL-19906: Camel-Jbang: No need to have specific application properties exports for Secret Refresh features
CAMEL-19902: Azure CosmosDB: Expose an IndexingPolicy parameter for createContainer operation
CAMEL-19890: camel-jbang - Downloading dependencies from a list with white spaces
CAMEL-19888: Preserve openapi tags order while generating api-doc
CAMEL-19880: camel-salesforce: component still depends on javax.annotation-api
CAMEL-19874: Documentation of Spring Webservice component
CAMEL-19868: camel-core-catalog: duplicated code
CAMEL-19866: Camel-Pulsar: Support HashingScheme as uri parameter for producers
CAMEL-19852: Camel-platform-http-vertx: Always use normalized path from context
CAMEL-19851: spring-boot Allow to configure timeouts natively
CAMEL-19846: camel-yaml-dsl: Support setting MessageHistoryFactory.setCopyMessage(true) from YAML DSL
CAMEL-19833: camel-bindy: race condition in BindyAbstractFactory.link()
CAMEL-19823: camel-spring-rabbitmq - Add allowNullBody as endpoint option
CAMEL-19820: camel-core-model - Add constructor parameters
CAMEL-19817: camel-timer - Remove the old firedTime header
CAMEL-19816: camel-platform-http-vertx: Add headers for local address & remote address
CAMEL-19813: camel-yaml-dsl - Error handler should be oneOf
CAMEL-19812: camel-tracing - Decorators should use otel naming convention for metadata
CAMEL-19810: [test-infra] Inifinispan test container using podman
CAMEL-19808: camel-core-model - Add start and stop method to <bean>
CAMEL-19805: Support IntegrationSpec as part of Pipe/KameletBinding
CAMEL-19803: camel-core-model - Error handlers should have redelivery policy come sooner in the model json
CAMEL-19802: camel-jbang - Add option to exclude files by pattern
CAMEL-19795: camel-java-joor-dsl - Eager load classes to make them available for classloading by other DSL
CAMEL-19792: camel-core - PropertyBinding - Constructor args for beans should be mandatory lookup
CAMEL-19786: camel-jbang - Allow to load spring <beans> with embedded <camelContext>
CAMEL-19776: Provide tracing strategy to trace each processor for OpenTelemetry
CAMEL-19774: camel-jbang - Rename bind goal to pipe
CAMEL-19773: camel-jbang - camel init xml - Use <camel> instead of <routes>
CAMEL-19771: camel-core-model - RouteConfigurationsDefinition should be id and resource
CAMEL-19765: camel-core - SPI for DumpRouteStrategy
CAMEL-19760: netty-http:prevent the usage of proxy protocol in producer endpoint
CAMEL-19752: Usage of "doc" prefix in some elasticsearch operations are regression to camel-elasticsearch-rest
CAMEL-19736: Environment variables with the name 'secret' aren't masked in logs
CAMEL-19718: camel-util-json should allow to configure escape forward slashes or not
CAMEL-19717: [yaml dsl] replace jackson with camel-util-json for json schema generation
CAMEL-19656: camel-aws - SQS consumer should batch visibility extender task
CAMEL-17173: camel-jetty and http server components - Mute exception should default be enabled
CAMEL-17027: camel-aws-a3 - Streaming mode upload avoid stream into memory
CAMEL-16651: yaml dsl: Include description for elements in Yaml schema

New Feature (20)

CAMEL-19960: camel-jbang - Add camel get startup
CAMEL-19932: camel-jbang - Run/Transform from existing maven based structure
CAMEL-19889: camel-xslt - Add allowTemplateFromHeader option
CAMEL-19879: camel-rest- Add option to set headerfilterStrategy
CAMEL-19877: camel-file - Add option to accept hidden folders
CAMEL-19876: Add maven-settings to camel-jbang export command
CAMEL-19806: camel-jbang - Allow to load OSGi <blueprint> with embedded <camelContext>
CAMEL-19778: camel-jbang - Add DSL transform command
CAMEL-19772: camel-core - Dump routes to include custom beans
CAMEL-19755: Create a camel-thymeleaf component, similar to camel-freemarker and camel-velocity
CAMEL-19747: camel-jbang - Add command to browse stub queues
CAMEL-19740: camel-stub - Add dev console
CAMEL-19739: camel run - Add stub option to run in stub mode
CAMEL-19644: camel-jbang - Add command to generate SBOM report
CAMEL-19218: Add request validation feature for REST OPENAPI
CAMEL-18948: camel-jbang - Route loader to load classic spring xml files
CAMEL-18635: Add Maven plugin to generate HTML and XLSX route coverage reports
CAMEL-17318: Add an AWS Timestream component
CAMEL-17315: Create an AWS Redshift Data Component
CAMEL-15625: camel-main - Capture startup events and report time in a report for humans

Task (35)

CAMEL-19927: Camel-Jbang: Remove secrets-refresh flags from export command
CAMEL-19921: Update default values of kafka client configuration
CAMEL-19909: camel-catalog: model catalog refers to not-existing DescriptionDefinition javaType
CAMEL-19908: camel-quarkus-azure-servicebus - Fix typo in docs
CAMEL-19904: camel-spring - Remove old unmaintained version mappings in spring.schemas
CAMEL-19893: Migrate from jackson-module-jsonSchema to jackson-module-jsonSchema-jakarta
CAMEL-19886: [Camel Spring Boot Examples] Add rest-cxf example
CAMEL-19871: camel-jooq - Set the proper scope to all test dependencies
CAMEL-19864: spring-boot - Fix integration test CamelUnivocityParsersTest
CAMEL-19863: spring-boot - Fix Kamelet test
CAMEL-19862: Update SyncPropertiesMojo
CAMEL-19854: spring-boot - Fix the test KafkaConsumerHealthCheckIT
CAMEL-19847: Camel-Thymeleaf: Create a SB starter
CAMEL-19845: Camel-Spring-Boot: Add SBOM to release
CAMEL-19844: Add SBOM to release
CAMEL-19840: camel-core-api - Add a warning when the key store file cannot be found
CAMEL-19836: camel-yaml-dsl: schema: fix routeConfiguration/onException
CAMEL-19826: Update camel-examples for Camel 4.x
CAMEL-19790: [Camel Spring Boot Examples] Add camel-spring-jdbc example
CAMEL-19782: [DOCS] Camel JPA wrong transaction manager documentation
CAMEL-19751: camel-xchange: tests keep hitting the binance API
CAMEL-19748: core: cleanup remaining catches of Throwables
CAMEL-19741: camel-sjms: refactor to support concurrent tests
CAMEL-19733: Migrate CRDs used from camel.apache.org/v1alpha1 to camel.apache.org/v1
CAMEL-19732: KameletBinding renamed to Pipe
CAMEL-19725: camel-opensearch: replace Thread.sleep in tests
CAMEL-19712: camel-test-junit5: adapt to support JUnit 5.10
CAMEL-19711: Upgrade to Junit 5.10.x
CAMEL-19703: [yaml dsl] remove kebab-case schema definition
CAMEL-19700: camel-yaml-dsl: Add "additionalProperties: false" on every sub schema
CAMEL-19699: camel-yaml-dsl: schema: Express languages/dataformats are mutually exclusive
CAMEL-19698: camel-yaml-dsl: Express "simple" and "expression.simple" are mutually exclusive if possible
CAMEL-19555: camel-spring: ensure tests have assertions
CAMEL-19516: camel-consul: replace Thread.sleep in tests
CAMEL-19229: camel-tarfile: Common compress 1.23 is causing test failures

Test (3)

CAMEL-19935: camel-cxf - Upgrade to 4.0.3 is causing some CI test errors
CAMEL-19928: FileSedaShutdownCompleteAllTasksTest is failing on Windows
CAMEL-19853: Camel-Thymeleaf: Fix Camel Catalog test and review the syntax

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