Camel 社区发布了新的补丁版本 camel-2.11.4，更新内容如下：
Bug
[CAMEL-6922] - XmlConverter cannot convert from ElementNSImpl to Document
[CAMEL-6988] - 2.12.1 caches groovy call - resulting with previous caller state
[CAMEL-7049] - Cannot set JMSReplyTo with a topic destination when sending a message to a queue
[CAMEL-7069] - Sending an empty soap body message to a generic provider camel-cxf consumer results in NPE
[CAMEL-7112] - A single call of consumerTemplate.receiveBody consumes more than one messages from a SEDA queue
[CAMEL-7120] - NullPointerException on BindyFixedLengthFactory.unbind()
[CAMEL-7123] - Enable Xml Transformer security processing feature by default
[CAMEL-7125] - tokenizeXml fails when attributes have a / in them
[CAMEL-7129] - Remove the CamelXsltResourceUri header from xslt component
[CAMEL-7130] - Set XsltBuilder allowStax attribute to be true by default
[CAMEL-7139] - Problem with MvelExpression class visibility between camel bundles
[CAMEL-7142] - CsvDataFormat unmarshal overwrites delimiter in static CSVStrategy strategies
[CAMEL-7143] - camel-groovy - Evaluation returns 1st result only
[CAMEL-7145] - Added username, password options on cxf endpoint
[CAMEL-7159] - camel-bindy not picking up @Link annotation items
[CAMEL-7160] - Throttling has problems with rate changes
[CAMEL-7182] - camel-guice - PostConstruct do not throw checked exception
[CAMEL-7198] - [cxfrs] Consumer returns 204 response for simple route
Improvement
[CAMEL-7020] - Make camel servlet related components deployable on OSGi with servlet 3.0
[CAMEL-7078] - camel-cxf-transport component should propagate SecurityContext
[CAMEL-7131] - Set some default feature of DocumentFactoryBuilder
[CAMEL-7134] - camel-twitter supports to configure if using SSL or not
[CAMEL-7150] - Provides options to setup the parameter on the WebSocketServlet
[CAMEL-7181] - Propagate the attachments information when the CXF endpoint is POJO and disable the MTOM
Task
[CAMEL-7170] - Upgrade to CXF 2.7.10
Wish
[CAMEL-6984] - Add support to obtain message body size w/o a separate processor
更多更新内容请看发行说明，现已提供下载。
Apache Camel 是一个非常强大的基于规则的路由以及媒介引擎，该引擎提供了一个基于POJO的 企业应用模式(Enterprise Integration Patterns)的实现，你可以采用其异常强大且十分易用的API (可以说是一种Java的领域定义语言 Domain Specific Language)来配置其路由或者中介的规则。 通过这种领域定义语言，你可以在你的IDE中用简单的Java Code就可以写出一个类型安全并具有一定智能的规则描述文件。这与那种复杂的XML配置相比极大简化了规则定义开发。 当然Apache Camel也提供了一个对Spring 配置文件的支持。
Apache Camel 采用URI来描述各种组件，这样你可以很方便地与各种传输或者消息模块进行交互，其中包含的模块有 HTTP, ActiveMQ, JMS, JBI, SCA, MINA or CXF Bus API。 这些模块是采用可插拔的方式进行工作的。Apache Camel的核心十分小巧你可以很容易地将其集成在各种Java应用中。
目前Apache Camel作为一个路由以及媒介引擎可以与如下项目集成。
Apache ActiveMQ
Apache CXF
Apache MINA
Apache ServiceMix
项目主页：http://camel.apache.org/camel-2114-release.html
下载地址：http://camel.apache.org/download.html
来自:开源中国社区
