Apache camel 4.13.0 Release

New and Noteworthy

This release is the new Camel 4.13.0 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>4.13.0</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>4.13.0</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-4.13.0-src.zip (Sources)	PGP Signature, SHA512 Checksum
apache-camel-4.13.0-sbom.xml (SBOM, CycloneDX XML)	PGP Signature, SHA512 Checksum
apache-camel-4.13.0-sbom.json (SBOM, CycloneDX JSON)	PGP Signature, SHA512 Checksum

Download

Signature and checksum

apache-camel-4.13.0-src.zip (Sources)

PGP Signature, SHA512 Checksum

apache-camel-4.13.0-sbom.xml (SBOM, CycloneDX XML)

PGP Signature, SHA512 Checksum

apache-camel-4.13.0-sbom.json (SBOM, CycloneDX JSON)

PGP Signature, SHA512 Checksum

Git tag checkout

Release is tagged with camel-4.13.0 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-4.13.0

Resolved issues

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

Bug (28)

CAMEL-22217: camel-console: BrowseDevConsole doCallJson may throw ClassCastException
CAMEL-22212: camel-smb - From smb to file with streamDownload and no stream caching
CAMEL-22211: camel-smb - Always close connection and session when disconnect=true
CAMEL-22208: camel-core - Stream caching spool to disk may cause OOME when low on memory
CAMEL-22207: camel-jbang: camel run --runtime=quarkus does not shut down cleanly
CAMEL-22204: Simple expression iif does not support Strings in predicate
CAMEL-22202: camel-as2 - ApplicationEntity modifies original line endings on write
CAMEL-22198: camel-resilience4j - throwExceptionWhenHalfOpenOrOpenState is not always thrown if in OPEN / HALF_OPEN state
CAMEL-22195: camel-resilience4j - record exception should handle wrapped exceptions
CAMEL-22184: Camel JBang update list is broken java.lang.IndexOutOfBoundsException
CAMEL-22176: High CPU Usage and Deadlock/Race Condition (?) in SimpleLRUCache after Upgrade (>4.8.2)
CAMEL-22174: camel-smb : doesn't recover from TransportException if smb share disappears from network
CAMEL-22173: camel-salesforce - Checking initial replay id takes a lot of time or hangs
CAMEL-22155: Detection od duplicated routeIDs might cause an issue with the inlined routes
CAMEL-22150: camel-kafka - Issue with Batching: Missed Records Due to due hasExpiredRecords check
CAMEL-22147: StackOverflowError when Running a Loop with Splitter & Transaction
CAMEL-22146: camel-pgevent - Does not reconnect when PostgreSQL server goes down during runtime
CAMEL-22142: Camel-weaviate query by vector does not work correctly
CAMEL-22141: camel-jbang - camel run multiple routes with duplicate ids is not failing as intended
CAMEL-22139: camel-jbang - Export to Quarkus should let property keys with their current case
CAMEL-22134: camel-salesforce does not honour maxRecords nor locator
CAMEL-22133: camel-platform-http-vertx: VertxPlatformHttpServer.stopVertx logic is incorrect
CAMEL-22131: [regression] Camel JBang export is not working on Windows with Camel Jbang 4.12.0
CAMEL-22129: rest-openapi contract-first no longer works when server.servlet.context-path is set
CAMEL-22127: ConcurrentModificationException is coming inside Camel’s Vert.x WebSocket
CAMEL-22117: camel-openapi-validator doesn't use query params or headers for validation
CAMEL-22116: camel-openapi-validator doesn't work for contract-first api's with Spring Boot
CAMEL-22073: camel-http - NTLM authentication doesn't work over http

Dependency upgrade (3)

CAMEL-22096: Upgrade Langchain4j to 1.0.0
CAMEL-22072: camel-ai - Upgrade to langchain 1.0
CAMEL-21429: camel-kafka - Upgrade to Kafka 3.9.1

Improvement (37)

CAMEL-22210: Add UUIDv4 option to simple uuid function
CAMEL-22206: background tasks using BackOffTimer should be migrated to repeat task
CAMEL-22201: camel-core - Exchange.getClock().getCreated() should be fixed
CAMEL-22200: resource components - Make contentCache default true
CAMEL-22199: camel-resilience4j - Add state of circuit breaker as exchange property
CAMEL-22194: camel-freemarker - Add support for loading templates via ref|bean via ResourceLoader
CAMEL-22190: Can't use language as parameter in a Kamelet
CAMEL-22189: camel-support - Foreground and Background tasks make possible to manage and observe
CAMEL-22185: camel-core - Beans with inlined script (such as groovy) add support for {{ }} property placeholders
CAMEL-22181: camel-file/ftp - PollEnrich should allow to eager limit in case you dont need any kind of sorting
CAMEL-22180: camel-simple - Using inlined jsonpath with 2-arg exp should trim so you can use space around comma
CAMEL-22177: camel-ftp / camel-smb - Auto create starting dir - fail of not success
CAMEL-22168: PollEnrich with FTP ignores maxMessagesPerPoll
CAMEL-22166: camel-http - Also set HTTP_RESPONSE_CODE and HTTP_RESPONSE_TEXT when throw exception on failure
CAMEL-22165: camel-jbang - Dependency runtime command to analyze parent poms
CAMEL-22161: camel-amqp - Add brokerUrl to component level option
CAMEL-22160: camel-http - Add skipControlHeaders option
CAMEL-22145: camel-core - Failed to start route exception can output file location if present
CAMEL-22136: camel-rest - Allow to use variables in {xxx} placeholder syntax in producer
CAMEL-22132: Camel-weaviate update ignores properties and forces merge
CAMEL-22130: camel-platform-http-verx - Add timeout option
CAMEL-22126: camel-core - API on CamelContext to get routes by group
CAMEL-22125: camel-platform-http-vertx - Writing response should favour input stream over ByteBuffer
CAMEL-22124: camel-platform-http-vertx - Low default buffer size for writing streaming responses
CAMEL-22122: camel-stub - No INFO about duplicates in use
CAMEL-22121: rest-dsl - Open API validator improvements
CAMEL-22119: camel-jbang - Remove spring and cdi JARs and detect their annotations using string names
CAMEL-22118: camel-main - Cloud properties location: Optional[@@CamelMagicValue@@]
CAMEL-22115: camel-jbang-kubernetes - Reduce number of maven dependencies
CAMEL-22113: camel-as2 - Also send send file name header for PLAIN
CAMEL-21862: camel-spring-boot - Remove deprecated camel.springboot. config prefix
CAMEL-21844: Azure Service Bus - bridgeErrorHandler implementation
CAMEL-21791: camel-kafka - Make kafka transactions more easier to use
CAMEL-21437: rest-dsl - More logs in case of an invalid json object when using client request validator
CAMEL-20018: camel-yaml-dsl - Remove kebab-case
CAMEL-20015: camel-core: cleanup cyclic dependencies in the AbstractExchange
CAMEL-19898: camel-core: investigate not attempt to convert stream caching types

New Feature (7)

CAMEL-22154: camel-core - BackOffTask make it possible to manage and observe
CAMEL-22153: [camel-micrometer-prometheus] Add a exchanges_last_time metric
CAMEL-22135: camel-spring-boot - Can we support timeout in platform-http
CAMEL-22112: camel-jsonata - Allow running Jsonata specification from header
CAMEL-21749: Camel NATS & Expanded header usage
CAMEL-21658: camel-jbang - fat-jar launcher
CAMEL-16483: Camel-Nats: Supports jetstream API

Sub-task (1)

CAMEL-22193: Camel-fury renamed to camel-fory: add migration note

Task (6)

CAMEL-22192: Camel-Fury: Rename the starter to Fory
CAMEL-22186: Camel-azure-storage-datalake - wrong parameter in example in the *.adoc file
CAMEL-22183: camel-fury - Rename Fury to Fory
CAMEL-22164: RoutesConfigurationTest in camel examples is failing
CAMEL-22151: Standardize test disables based on ci.env.name
CAMEL-22108: documentation - Add note in description for multivalued options

Test (8)

CAMEL-22159: FileConsumerIdempotentLoadStoreTest is failing on Windows
CAMEL-22158: CamelSpringXSDValidateTest.testValidateXSD test is failing on Windows
CAMEL-22157: MainPropertyPlaceholderWithEnvTest tests are failing on windows
CAMEL-22156: ManagedBrowsableEndpointAsXmlFileTest and ManagedBrowsableEndpointAsJsonlFileTest are failing on Windows
CAMEL-22148: An InterceptSendToEndpoint test is not working on Windows when using regex
CAMEL-22140: Camel JBang export to Quarkus test is failing on Windows
CAMEL-22138: Camel-JBang tests on Windows: ERROR Could not create plugin of type class org.apache.logging.log4j.core.appender.FileAppender
CAMEL-22106: camel-jasypt-starter - Test failures on CSB

Keys

You can verify your download by following these procedures and using these KEYS.