开发者发行版：Red Hat Enterprise Linux 4.7 Beta

RedHat领导着Linux的开发、部署和经营，从嵌入式设备到安全网页服务器，它都是用开源软件作为Internet基础设施解决方案的领头羊。RedHat由有远见的企业家Bob Young和MarcEwing创建于1994年，它以源码开发作为营业模型的基础。它也代表了软件开发行业的一次根本转变。软件的原始代码对所有人都可以获得，使用该软件的开发人员可以自由地对其作改进。其结果是迅速的革新。Red Hat解决方案包括Red HatLinux、开发人员和嵌入式技术，以及培训、管理和技术支持。这份开源革新通过称之为Red HatNetwork的Internet平台传递给客户们。Red Hat的总部设在美国北卡罗莱纳州首府罗利。

Red Hat has announced the availability of the beta release of Red Hat(http://distrowatch.com/redhat) Enterprise Linux (RHEL) 4.7: "RedHat is pleased to announce the availability of the beta release of 4.7(kernel 2.6.9-70.EL) for the Red Hat Enterprise Linux 4 family ofproducts. This beta release includes the following improvements:virtualization enhancements; laptop and desktop enhancements;encryption and security enhancements; tuning and debugging - systemtap;tools enhancement (added JRockit 1.6.0); networking and IPv6enablement; storage improvements; platform enhancements; kernelimprovements; new driver support and driver updates; technologypreviews for the Frysk system monitor and GCC 4." Read the complete release announcementfor (https://www.redhat.com/archives/nahant-list/2008-May/msg00052.html)a detailed list of all changes and improvements. Existingsubscribers who are interested in beta testing this release candownload the installation ISO images from Red Hat Networks.