Apache camel 4.15.0 Release

New and Noteworthy

This release is the new Camel 4.15.0 release.

Supported Java version

This version supports Java 17 and 21.

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>4.15.0</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>4.15.0</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-4.15.0-src.zip (Sources)	PGP Signature, SHA512 Checksum
apache-camel-4.15.0-sbom.xml (SBOM, CycloneDX XML)	PGP Signature, SHA512 Checksum
apache-camel-4.15.0-sbom.json (SBOM, CycloneDX JSON)	PGP Signature, SHA512 Checksum

Download

Signature and checksum

apache-camel-4.15.0-src.zip (Sources)

PGP Signature, SHA512 Checksum

apache-camel-4.15.0-sbom.xml (SBOM, CycloneDX XML)

PGP Signature, SHA512 Checksum

apache-camel-4.15.0-sbom.json (SBOM, CycloneDX JSON)

PGP Signature, SHA512 Checksum

Git tag checkout

Release is tagged with camel-4.15.0 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-4.15.0

Resolved issues

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

Bug (28)

CAMEL-22488: camlel-sql - Error when automatically creating JdbcIdempotent table
CAMEL-22484: camel-jbang-kubernetes fails to deploy to openshift when using custom GAV
CAMEL-22480: camel-core - Using property placeholders in endpoint URIs in the context-path containing ? sign can lead to double ? in resolved URI
CAMEL-22476: camel-plc4j - Cannot load drivers when using poll mode
CAMEL-22474: camel-http - HttpActivityListener null exchange when redelivery
CAMEL-22468: camel-bean - Bean cache should initialize later
CAMEL-22418: camel run broken when --runtime quarkus|spring-boot
CAMEL-22416: camel-jbang - Customize server port not working
CAMEL-22414: In 4.14.0, after calling CXF HTTP, the response stream is not cached
CAMEL-22410: SchedulingPollConsumer is not thread safe during graceful shutdown.
CAMEL-22407: camel-jbang-plugin-kubernetes: --config and --resource fails when setting a key or destination file path
CAMEL-22405: camel-ai: agent is unable to support different data types
CAMEL-22404: camel-jbang-plugin-kubernetes: duplicate declaration of camel:observability-services in pom.xml
CAMEL-22397: camel-ai: cannot create multiple agents due to missing route information
CAMEL-22391: camel-core - Disabled does not work for inlined anonymous processors in Java DSL
CAMEL-22388: [camel-telemetry-dev] Format hierarchy issue
CAMEL-22385: OpenTelemetry: Unclosed Span Scope with Parallel Multicast
CAMEL-22384: camel-catalog - The route.json for autoStartup should be boolean type
CAMEL-22380: camel-platform-http-main - Authentication path does not work
CAMEL-22373: camel-http - Headers may be lost when calling HTTP service fails and exception is thrown
CAMEL-22366: camel-spring-boot - Nested property placeholder is turned off by mistake
CAMEL-22364: camel-jms - Rare ConcurrentModificationException on message header map when using multiple camel-jms calls after each other in route
CAMEL-22363: camel-azure - EventHub consumer updates checkout on every event
CAMEL-22359: camel-as2: MDN multipart/report parsing issue with no Content-Type
CAMEL-22352: camel-main: DataFormat auto configuration does not work
CAMEL-22349: [camel-observation] Observations should not influence metrics
CAMEL-22335: camel jbang kubernetes manifest options not picked up from application.properties
CAMEL-22094: camel-openapi-java - Rest DSL with code-first - ClassCastException in openapi v3.1 parsing complex types

Dependency upgrade (5)

CAMEL-22490: camel-minio - Upgrade to 8.6.x
CAMEL-22483: camel-debezium - Upgrade to 3.3.x
CAMEL-22469: grpc-netty-shaded - Upgrade to 1.75
CAMEL-22394: camel-vertx - Upgrade to 4.5.20
CAMEL-22344: camel-spring-boot - Upgrade to SB 3.5.5

Improvement (40)

CAMEL-22486: camel-yaml-dsl - Should we support map and list notation in parameters
CAMEL-22485: camel-core: ContextServicePlugin should support unload operations
CAMEL-22482: camel-plc4j - Should be lenient endpoint
CAMEL-22473: Camel-microsoft-mail doc doesn't contain example for Quarkus runtime
CAMEL-22471: camel-jbang - Send command with file location should use absolute path
CAMEL-22465: camel-solr - Allow multiple occurrences with SolrParam.x headers
CAMEL-22456: Use route.openshift.io to detect the openshift cluster
CAMEL-22455: Use mirror.gcr.io for base image
CAMEL-22454: It would be nice to add a parameter "runtime" to camel-jbang's PluginExperter#getDependencies()
CAMEL-22453: camel-sql - SQL query should support java text blocks
CAMEL-22451: camel-consul - The ConsulClient should be autowired
CAMEL-22442: camel-core - Add fallback resource resolver to load from file as well as classpath
CAMEL-22441: components with supportFileReference should support resource: prefix
CAMEL-22438: camel-catalog - Enum should be type: enum in catalog metadata
CAMEL-22435: Camel CLI Infra run - use the default port for custom implementations
CAMEL-22432: Camel-Kafka: Support breakOnFirstError for Batching mode too
CAMEL-22430: Make FileLockClusterView more resilient to split-brain scenarios
CAMEL-22422: [camel-telemetry] exclude processors when added in the filter
CAMEL-22421: camel-mllp - HL7 version 2.5 requires ACK in MSH-9.3 in acknowledgment
CAMEL-22420: camel-core - Detect duplicate processor ids within same route
CAMEL-22419: camel-jbang - Route dumper should output in yaml by default
CAMEL-22403: [camel-google-pubsub] Extend headers with some HeaderFilterStrategy
CAMEL-22400: camel-zipfile - Add support for empty zip files / entries
CAMEL-22398: camel-ai: allow agents to define the specifics of the exchange body
CAMEL-22396: camel-test - Using @MockEndpoints is not allowed together with interceptSendToEndpoint
CAMEL-22387: camel-quartz graceful shutdown issue
CAMEL-22382: camel-main - Add authenticationRealm for server security
CAMEL-22381: camel-platform-http-vertx - Do not log ERROR for unauthenticated requests
CAMEL-22375: Enhance CamelContext API to get a list of groups
CAMEL-22372: camel-langchain4j-embeddings : store the result embedding
CAMEL-22370: camel-graphql - Allow to use custom HttpClient
CAMEL-22368: camel-catalog - Add support for validating JQ language
CAMEL-22365: Make additional sensitive words configurable in UriSupport.sanitizeUri
CAMEL-22362: camel-exec - Use quote safe arg parser
CAMEL-22356: Allow Google PubSub/Lite consumer pass exception through error handler
CAMEL-22354: dataformats - Align all data formats getter setters to model
CAMEL-22334: camel-ai: avoid deep nested classes
CAMEL-22300: camel-jbang - Add IBM MQ test infra
CAMEL-22011: camel-xslt - Allow to take input as JSon instead of XML
CAMEL-21268: Google PubSub - pass headers (breadcrumb+) from publisher to subscriber

New Feature (25)

CAMEL-22487: Camel-Keycloak: Create a Consumer for user and admin events
CAMEL-22481: Camel-Keycloak: Add more operations to producer
CAMEL-22475: camel-langchain4j-agent : add the possibility to include custom tools / fonctions
CAMEL-22470: Camel-Keycloak: Add test-infra module for Keycloak
CAMEL-22464: Camel-Keycloak: Create producer for managing operations
CAMEL-22462: Camel-Keycloak: Create Spring Boot Starter
CAMEL-22459: Camel-Keycloak: Support permission based policies
CAMEL-22457: Camel-Keycloak: Adding publicKey to the access token verification
CAMEL-22445: Camel-AWS2-S3 Streaming Upload: Implement timestamp-based file grouping for AWS S3 streaming upload
CAMEL-22440: Camel-AWS2-S3 Streaming upload: Add a timestamp naming strategy
CAMEL-22437: Create Camel-Docling Spring Boot starter
CAMEL-22433: Create a Camel Docling component
CAMEL-22426: Create AWS Transcribe Starter for Spring-Boot
CAMEL-22425: Create AWS Textract Starter for Spring-Boot
CAMEL-22424: Create AWS Transcribe component
CAMEL-22423: Make Camel extensible from 3d party dependencies via ServiceLoader
CAMEL-22392: camel-resilience4j - Add micrometer support
CAMEL-22361: camel-groovy-xml - Add data format that uses groovy xml so we dont need POJOs
CAMEL-22337: camel-jbang : camel debug a quarkus app
CAMEL-22178: Create AWS Textract component
CAMEL-21889: [camel-mdc] Create a new component to handle MDC
CAMEL-21869: [camel-observation2] Onboard a new implementation based on camel-telemetry
CAMEL-21597: Camel AWS Bedrock: Support Amazon Nova models
CAMEL-18597: Make Circuit Breakers and friends observable
CAMEL-8249: camel-keycloak - A security component

Task (22)

CAMEL-22489: [camel-core]: enable cloud location .properties file
CAMEL-22467: Move EmbeddingStoreFactory to an api module
CAMEL-22466: Clean up spring-boot version references within camel project
CAMEL-22461: camel-langchain4j-embeddingstore - set the embedding store from factory if factory isn't null
CAMEL-22450: Camel JBang update dependency is failing when kamelet is missing some mandatory parameters in a Pipe file
CAMEL-22448: Camel JBang dependency update is not adding dependency for component in Intercept/Intercept From/Intercept Send To Endpoint
CAMEL-22447: Camel JBang Dependency update is not adding dependencies iif there is an OnException not configured
CAMEL-22446: Camel JBang update dependency is failing for Avro Kamelet
CAMEL-22444: Camel JBang update dependency is failing with NPE when Bean component is not yet configured
CAMEL-22443: Camel JBang update dependency is failing when component/kamelet/processor is missing some mandatory parameters
CAMEL-22428: Camel-AWS2-Transcribe: Improve Headers metadata in constant class
CAMEL-22427: Camel-AWS2-Textract: Improve Headers metadata in constant class
CAMEL-22413: Provide kamelet component vs. kamelet EIP info in catalog
CAMEL-22412: Create a langchain4j-embeddingstore component
CAMEL-22406: camel-jbang: update documentation around --observe
CAMEL-22402: camel-resilience4j - Micrometer support throws NPE in Camel Quarkus
CAMEL-22386: camel-catalog - Some components with boolean option should have defaultValue as boolean type in json metadata
CAMEL-22376: camel-netty - Remove old deprecated options
CAMEL-22374: Add documentation for group
CAMEL-22371: camel-ognl - Deprecate
CAMEL-21810: camel-jbang - Generated readme.md and Dockerfile are Quarkus specific
CAMEL-21598: Camel AWS Bedrock: Update supported models

Test (3)

CAMEL-22452: camel-consul - Test errors about invalid key
CAMEL-22399: camel-aws-sqs - SqsBatchConsumerConcurrentConsumersIT test failure
CAMEL-20374: camel-google-pubsub - MessageOrderingIT is failing

Keys

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