Developer Kovid Goyal introduced many new features in version 0.6.0 of his Calibre e-book suite. With the 0.6.1 update, he also fixed numerous bugs.

Google developers are giving out about 40,000 lines of Java code for two components of the Google Wave browser software.

Based on the eSport Duel, first person shooter Warsow is about to be released in version 0.5 and the makers are calling developers to help with demos to promote the downloads.

Microsoft has promised the European Commission a "significant change" in attitude and publishes its proposal for the marketing of Internet Explorer in Windows 7. Additionally there's news regarding the GPL publishings.

The Linux4Afrika development help project that is active in a number of east African countries has released the next verson of its software distribution. The donated used hardware will be expanded by new functionality.

The free router software DD-WRT opens in its version 24(SP1) a huge door due to a vulnerability in its HTTP daemon server.

Virus analyst Yury Namestnikov investigated the structure, functionality and business model of botnets for antivirus firm Kaspersky Lab with some surprising results.

Microsoft made headlines on July 20 with their release of a Hyper-V driver to the Linux kernel under GPL. Now it turns out that the driver violates the GPL free code stipulation by having a mix of proprietary and open source code.

Adobe announced a critical vulnerability for its Flash Player 9.0.159.0 and 10.0.22.87 and earlier, along with the authplay.dll component in its Reader and Acrobat 9.x., that goes across platforms in Windows, Macintosh, Linux and Solaris.

On July 22, O'Reilly founder and CEO Tim O'Reilly launched this year's OSCON conference with a challenge for open source advocates to get involved in the quest for open government.