Shortly after a revision of the current 5 branch of the Centos release, the Red Hat Enterprise source-based distribution has now updated the older release to version 4.6.

Red Hat today announced the global availability of JBoss Developer Studio, the first open source, Eclipse-based, integrated development environment combining tooling with runtime. JBoss Developer Studio provides a simple, powerful and easy-to-use solution for developers utilizing JBoss Enterprise Middleware. The solution provides a stable end-to-end, lifecycle environment for application development and deployment, enabling enterprises to respond more quickly and efficiently to rapidly changing business requirements.

Linux distributor Red Hat has launched a public beta co-marketing initiative of its enterprise platform as a software service in cooperation with Amazon.

IBM has published plans for its own network service for IT infrastructures under the "Blue Cloud" heading.

At Oracle’s own Open World fair in San Francisco, Oracle recently presented a virtualization software titled Oracle VM, based on the free Xen virtualization solution.

Linux distributor Red Hat has updated its enterprise platform Red Hat Enterprise Linux (RHEL) and released version 5.1.

Red Hat has signed the Sun’s Contributor Agreement and TCK License Agreement with the aim of developing an Open Source Java platform for RHEL.