Camel 2.18.0 release (currently in progress)

New and Noteworthy

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

• Improved the Bean component to better match method parameter types when using Simple language as parameter values.
• Added BindyConverter that allows to implement custom data converters for Bindy
• The access in the Rest DSL has been deprecated and no longer in use - its not part of swagger specification anymore.
• Camel-NATS now uses JNATS client instead of the deprecated Java_nats one.

Fixed these issues

• Fixed Bean component to avoid ambiguous error for classes that extends generic interface and calling which could lead to falsly duplicate methods (due Java type erasure inserts bridge methods) 
• Fixed splitting using tarfile could cause OOME if splitting big files which was mistakenly loaded into memory. Now we work on the tar stream directly.
• Fixed Netty HTTP and Netty4 HTTP issue when not specifing a port number then port 80 would not be used but an error about port -1 is not allowed.
• Fixed Swagger Java when using property placeholders in Rest DSL could cause invalid parameters to be included that was from the placeholder.
• The threads EIP now lets Error handling in Camel perform redeliveries if the thread pool would otherwise reject accepting the task. This allows the error handler to perform redeliveries to attempt to put the task on the thread pool queue, or eventually move the message to a dead letter queue etc.

New Enterprise Integration Patterns

New Components

• camel-cm-sms - For sending SMS messages using SM SMS Gateway
• camel-servicenow - For cloud management with ServiceNow
• camel-hystrix - For implementing circuit breaker, timeouts, bulkeahds, caching, etc.
• camel-zipkin - For tracking Camel message flows/timings using zipkin

New DSL

New Annotations

New Data Formats

New Languages

New Examples

New Tutorials

API breaking

Known Issues

• camel-guice cannot install in Karaf/ServiceMix
  
  

Important changes to consider when upgrading

• Java 1.8 is now required.
• camel-gae has been removed (was not working anyway)
• karaf 2.4.x is no longer supported
• spring 3.x is no longer supported
  (only spring-dm using spring 3.2.x as part of camel-spring in osgi/karaf is still in use - but spring-dm is deprecated and we recommend using blueprint)
• The access in the Rest DSL has been deprecated and no longer in use - its not part of swagger specification anymore.
• Removed the deprecated maven archetypes for SOAP WS using CXF with OSGi Blueprint
  
  
  

Getting the Distributions

Binary Distributions

Source Distributions

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>x.y.x</version>
</dependency>

SVN Tag Checkout

svn co http://svn.apache.org/repos/asf/camel/tags/camel-x.y.x

Changelog

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

• release notes for x.y.x