Linuxeden开源社区
Dubbo 发布了恢复维护后的第一个版本 2.5.4，主要是解决 issues 和依赖升级。
升级的 jar spring 已到最新版。
<!-- Common libs -->
<spring_version>4.3.10.RELEASE</spring_version>
<javassist_version>3.20.0-GA</javassist_version>
<netty_version>3.2.5.Final</netty_version>
<mina_version>1.1.7</mina_version>
<grizzly_version>2.1.4</grizzly_version>
<httpclient_version>4.5.3</httpclient_version>
<hessian_lite_version>3.2.1-fixed-2</hessian_lite_version>
<xstream_version>1.4.1</xstream_version>
<fastjson_version>1.2.31</fastjson_version>
<bsf_version>3.1</bsf_version>
<sorcerer_version>0.8</sorcerer_version>
<zookeeper_version>3.4.9</zookeeper_version>
<zkclient_version>0.2</zkclient_version>
<curator_version>2.12.0</curator_version>
<jedis_version>2.9.0</jedis_version>
<xmemcached_version>1.3.6</xmemcached_version>
<cxf_version>3.0.14</cxf_version>
<thrift_version>0.8.0</thrift_version>
<jfreechart_version>1.0.13</jfreechart_version>
<hessian_version>4.0.38</hessian_version>
<servlet_version>2.5</servlet_version>
<jetty_version>6.1.26</jetty_version>
<validation_version>1.1.0.Final</validation_version>
<hibernate_validator_version>5.4.1.Final</hibernate_validator_version>
<jel_version>3.0.1-b08</jel_version>
<jcache_version>1.0.0</jcache_version>
<sca_version>2.0-M5.1</sca_version>
<guice_version>3.0</guice_version>
<cglib_version>2.2</cglib_version>
<webx_version>3.0.8</webx_version>
<!-- Log libs -->
<slf4j_version>1.7.25</slf4j_version>
<jcl_version>1.2</jcl_version>
<log4j_version>1.2.16</log4j_version>
<logback_version>1.2.2</logback_version>
<!-- Test libs -->
<junit_version>4.12</junit_version>
<easymock_version>3.4</easymock_version>
<jmockit_version>1.33</jmockit_version>
来自：https://github.com/alibaba/dubbo/releases/tag/dubbo-2.5.4
转自 http://www.oschina.net/news/88477/dubbo-2-5-4