We are pleased to announce the release of AspeCt-oriented C (ACC) V 0.5, formerly known as AspectC. The ACC 0.5 release includes a set of experimental weave adapters that help integrate aspects in the build process of large C-based software projects. For more details and download, please visit http://www.aspectc.net. Highlights of ACC V 0.5 include: 1. ACC demo at AOSD'07 this week (Wednesday & Friday) 2. A set of experimental weave adapters to integrate ACC into large builds 3. Debugging support and improved error reporting 4. A set of course assignments applying ACC in the curriculum of a 3rd year Operating Systems course (available from our web site). We appreciate feedback and support for AspeCt-oriented C. Regards, ACC Team www.aspectc.net March 12, 2007