Apache camel 3.18.1 Release

New and Noteworthy

This release is the new Camel 3.18.1 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>3.18.1</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 the camel-spring-boot-dependencies Bill of Materials (BOM):

<dependencyManagement>
  <dependencies>
    <dependency>
      <groupId>org.apache.camel.springboot</groupId>
      <artifactId>camel-spring-boot-dependencies</artifactId>
      <version>3.18.1</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-3.18.1-src.zip (Sources) PGP Signature, SHA512 Checksum

Git tag checkout

Release is tagged with camel-3.18.1 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-3.18.1

Resolved issues

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

Bug (22)

CAMEL-18434
JMSMessages being dropped after a EOFException/bad packet received
CAMEL-18378
SFTP serverHostKeys-parameter is unknown
CAMEL-18338
IMAP MailConsumer NullPointerException due CAMEL-16180
CAMEL-18336
camel-jbang: YAML DSL cannot find classes for local beans
CAMEL-18331
camel-spring-xml - <endpoint> bean added via beans.xml are parsed twice
CAMEL-18329
RouteTemplate: templateParameter doesn't get resolved
CAMEL-18324
camel-core - Exception during preparing exchange task can block thread
CAMEL-18322
Camel-Jbang export copy properties erroneously
CAMEL-18321
camel-mybatis - Should support using Map message body as-is for insert/update
CAMEL-18319
camel-core - Supervising route controller should not eager warmup routes
CAMEL-18310
Global SSL Context Params Force SSL for All HTTP Connections
CAMEL-18300
Google storage component does not set metadata appropriately
CAMEL-18289
camel-xslt-saxon: XsltAggregationStrategyTest fails with removing the log definition
CAMEL-18288
YAML DSL DoTry does not work
CAMEL-18286
[Camel Spring Boot] camel-lra-starter needs camel-servlet-starter to work
CAMEL-18279
When run 3.18.0 with Spring Boot, received java.io.FileNotFoundException: class path resource [.class] cannot be opened because it does not exist
CAMEL-18278
AdviceWith fails with Spring XML and several route cross cutting concerns
CAMEL-18274
OSGi - camel-file: ClassNotFoundException because of Private-Package
CAMEL-18270
IMAP skipFailedMessage=true, but route blocked if mail is moved while download
CAMEL-18266
Can not use bean uri in xslt component
CAMEL-18262
Templated route exception handling not working
CAMEL-16287
camel-aws2-sqs should use pagination for deciding which aws sqs queues it should create

Dependency upgrade (2)

CAMEL-18294
upgrade to spring boot 2.7.2
CAMEL-18246
CVE-2022-26612: Upgrade hadoop-common >= 3.3.3

Improvement (16)

CAMEL-18345
EMPTY_ELEMENT_AS_NULL disabled by default in jackson-dataformat-xml
CAMEL-18343
camel-yaml-dsl - Add route-policy
CAMEL-18339
camel-joor - Java DSL - Allow compiled classes to be loadable from anywhere in Camel
CAMEL-18333
camel-kafka: better error messages in the health check
CAMEL-18323
camel-jpa: introduce a transaction strategy
CAMEL-18318
camel-quartz - Context fails to start when one of the cron configuration has expired
CAMEL-18311
camel-jbang - Running files should detect duplicated names
CAMEL-18307
camel-stub - Should accept lenient configuration
CAMEL-18306
camel-jbang - Allow to specify open-api in application.properties
CAMEL-18299
camel-core - ResumeAdapter should use FactoryFinder to lookup implementations
CAMEL-18297
camel-core - Languages with namespace support should be exposed in model
CAMEL-18293
camel-cxf - Move CXFTestSupport to test-jar
CAMEL-18292
Datasonnet expression should not fail if body is empty
CAMEL-18285
camel-file - Lazy-loading for file length and last modified attributes for faster performance
CAMEL-18264
Camel SFTP: Cannot configure JSch client to use ssh-dss key
CAMEL-18260
debugger - Reflect exchange changes on BacklogTracerEventMessage

New Feature (1)

CAMEL-18291
SSLContextParameters parsePropertyValue support for certAlias property

Task (1)

CAMEL-17947
camel-kafka: fix concurrent access in camel-health

Test (1)

CAMEL-18349
Core - XPathRouteConcurrentBigTest - newly added limit of "operators an XPath expression can contain." fails the test

Keys

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