Apache camel 3.11.2 Release

New and Noteworthy

This release is the new Camel 3.11.2 LTS patch release.

Supported Java version

This version supports Java 8 and 11.

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>3.11.2</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>3.11.2</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-3.11.2-src.zip (Sources)	PGP Signature, SHA512 Checksum

Download

Signature and checksum

apache-camel-3.11.2-src.zip (Sources)

PGP Signature, SHA512 Checksum

Git tag checkout

Release is tagged with camel-3.11.2 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-3.11.2

Resolved issues

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

Bug (19)

CAMEL-16923: Specifying OpenAPI license & contact info causes a NullPointerException
CAMEL-16922: StringHelper.removeLeadingAndEndingQuotes() may cause IndexOutOfBoundsException
CAMEL-16921: KafkaSpanDecorator sometimes sets the wrong message_bus.destination tag value
CAMEL-16920: Dump routes does not show uri with endpointdsl
CAMEL-16918: Datasonnet expression fails on first runs in a route called in multicast
CAMEL-16917: more general way to determine if a Spring ApplicationContext is self management ApplicationContext
CAMEL-16904: Camel Swagger API response message headers of type string generate an empty enum even when allowableValues are not specified.
CAMEL-16902: camel-core - WireTap should preserve OUT message when copying
CAMEL-16893: Potential NPE in GrpcStreamingExchangeForwarder
CAMEL-16878: using breadcrumbs can cause ClassCastException in MailBinding
CAMEL-16874: PollEnrich with file and option sendEmptyMessageWhenIdle keeps sending empty messages
CAMEL-16865: Xtokenize does not track a level up again once it detects a non matching namespace
CAMEL-16857: breakOnFirstError causes thread and memory leaks in camel-kafka
CAMEL-16853: camel-xslt: setting resultHandlerFactory via URI is broken
CAMEL-16850: camel-main - Unable to reference properties after bootstrap
CAMEL-16843: camel-kubernetes: NULL watcher is causing a NPE when stopping the sub-component consumers
CAMEL-16841: camel-kubernetes: NULL watcher is causing a NPE when stopping the configmaps component
CAMEL-16832: camel-kafka - file descriptor leak
CAMEL-16793: apiHost option in REST DSL is ignored

Dependency upgrade (4)

CAMEL-16919: Upgrade to spring boot 2.5.4
CAMEL-16910: Update Commons Compress to 1.21
CAMEL-16872: Upgrade xchange to 5.0.11
CAMEL-16856: camel-karaf - Add azure-blob-changefeed bundle to the camel-azure-blob-storage feature

Improvement (1)

CAMEL-16873: Route template parameter are not replaced when dumpRoutesAsXML

Task (2)

CAMEL-16935: camel-main and camel-base-engine both exports org.apache.camel.main package
CAMEL-16838: camel-kubernetes: configmap documentation refers to invalid query parameters

Test (2)

CAMEL-16939: XPathTransformTest only check JDK ea version when it's 16-ea
CAMEL-16886: NewCommentsConsumerTest#singleIssueCommentsTest fails intermitently

Keys

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