Apache camel 3.21.3 Release

New and Noteworthy

This release is the new Camel 3.21.3 LTS patch release.

Supported Java version

This version supports Java 11 and 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>3.21.3</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>3.21.3</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

Git tag checkout

Release is tagged with camel-3.21.3 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-3.21.3

Resolved issues

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

Bug (11)

CAMEL-20152
camel-jetty - OutOfMemoryError with big file upload via multipart
CAMEL-20139
aggregate EIP: wrong correlation key set for the first aggregate exchange
CAMEL-20092
camel-core - ScheduledPollConsumer should reset error count when greedy
CAMEL-20079
EndpointDslMojo generates wrong header names
CAMEL-20054
camel-kubernetes - Configuration of Kubernetes secrets with Camel K not working as expected
CAMEL-20053
camel-jira: watchUpdates consumer does not see issues created after route startup
CAMEL-20044
camel-kafka - On rejoining consumer group Camel can set offset incorrectly causing messages to be replayed
CAMEL-20035
Program terminates with OutOfMemoryError
CAMEL-20028
camel-mail - Missing attachments if disposition not set
CAMEL-19894
camel-kafka: enabling "breakOnFirstError" causes to skip records on exception
CAMEL-18760
camel-kafka - Issue using ThrottlingExceptionRoutePolicy with Kafka consumer

Dependency upgrade (2)

CAMEL-20146
camel-spring-boot - Upgrade to 2.7.18
CAMEL-20049
camel-activemq - Upgrade to latest releases

Task (1)

CAMEL-20094
camel-catalog: camel-spring.xsd keeps being regenerated

Keys

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