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Camel 2.19.0 Release (currently in progress)

 

New and Noteworthy

Welcome to the 2.19.0 release which approx XXX issues resolved (new features, improvements and bug fixes such as...)

  • Returning null from Bean should work similar to how setBody and transform works when they set a null body.
  • The Camel Spring Boot starter components now have their auto configuration depends on org.apache.camel.springboot.CamelAutoConfiguration which makes it easier writing unit tests where you can exclude org.apache.camel.springboot.CamelAutoConfiguration to turn off Camel Spring Boot auto configuration completely.
  • Camel now supports OWASP dependency check maven plugin
  • Camel-Nats component now supports TLS
  • Camel-Metrics component now supports Gauge type

Fixed these issues

  • Fixed Hystrix EIP to also execute fallback if execution was rejected or short-circuited or other reasons from Hystrix. 
  • Fixed adding new routes to running CamelContext and if the new routes would fail to startup, then before these routes would "hang around". Now only succesful started routes are added.
  • Adding or removing routes that starts from Undertow no longer restart the entire HTTP server
  • VM endpoint should prepare exchange with the CamelContext from the consumer and not from cached endpoint which can be different
  • Fixed a bug when using Rest DSL with SERVLET could cause a java.io.IOException: Stream closed exception when using Bean in the route. 

New Enterprise Integration Patterns

New Components

  • camel-bonita - allow you to communicate with a remote Bonita engine.

New DSL

New Annotations

New Data Format

New Languages

New Examples

New Tutorials

API breaking

Known Issues

Important changes to consider when upgrading

  • Camel now uses Karaf 4.x API and therefore not possible to run on older Karaf versions
  • camel-spring-boot now don't include prototype scoped beans when auto scanning for RouteBuilder instances, which is how camel-spring works. You can turn this back using the includeNonSingletons option.

Getting the Distributions

Binary Distributions

Description

Download Link

PGP Signature file of download

Windows Distribution

apache-camel-x.y.x.zip

apache-camel-x.y.x.zip.asc

Unix/Linux/Cygwin Distribution

apache-camel-x.y.x.tar.gz

apache-camel-x.y.x.tar.gz.asc

The above URLs use redirection

The above URLs use the Apache Mirror system to redirect you to a suitable mirror for your download. Some users have experienced issues with some versions of browsers (e.g. some Safari browsers). If the download doesn't seem to work for you from the above URL then try using FireFox

Source Distributions

Description

Download Link

PGP Signature file of download

Source (zip)

apache-camel-x.y.x-src.zip

apache-camel-x.y.x-src.zip.asc

Getting the Binaries using Maven 2

To use this release in your maven project, the proper dependency configuration that you should use in your Maven POM is:

<dependency>
  <groupId>org.apache.camel</groupId>
  <artifactId>camel-core</artifactId>
  <version>2.19.0</version>
</dependency>

Git Tag Checkout

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

Changelog

For a more detailed view of new features and bug fixes, see the:

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