Ubuntu Karmic Alpha 6 was released with a small delay and the most important new feature is the new Ubuntu Software Store (which a lot of people are saying should be renamed, actually). Ubuntu Software Store is temporarily located under System, with a plan to replace Add\Remove in the Beta release (screen-shots below).

Ubuntu 8.04 alpha 4 was officially released today and is now available for testing. This alpha offers an early look at some of the features that will be included in the final 8.04 release, which is scheduled for April. Codenamed Hardy Heron, Ubuntu 8.04 will be the second long-term support (LTS) release, which means that it will be supported on the desktop for three years and on the server for five years.

The development of the next version of Ubuntu continues with the third alpha release of Karmic Koala. According to the announcement, this alpha contains software updates which "are now ready for large scale testing". Alpha 3 is one of a number of milestones which the Ubuntu developers release as they progress towards the final October release of Ubuntu 9.10.

The Ubuntu developers are moving very quickly to bring you the absolute latest and greatest software the Open Source Community has to offer. Hardy Heron Alpha 4 is the fourth alpha release of Ubuntu 8.04, and with this new alpha release comes a whole host of excellent new features.

The Ubuntu developers are moving very quickly to bring you the absolute latest and greatest software the Open Source Community has to offer. Hardy Heron Alpha 5 is the fourth alpha release of Ubuntu 8.04, and with this new alpha release comes a whole host of excellent new features.

The Ubuntu developers are moving quickly to bring you the absolute latest and greatest software the Open Source community has to offer. The Lucid Lynx Alpha 3 is the third alpha release of Ubuntu 10.04, bringing with it the earliest new features for the next version of Ubuntu.

"Late last nite I downloaded the Ubuntu 8.04 Alpha 1 release iso and will begin testing soon. I encourage anyone that is apt for adventure, has spare VM space, or otherwise wants to help out to download the image as well. For more information on this release I’ve included the release announcement email below.

The Ubuntu development community has announced that the fifth Ubuntu 8.04 prerelease is now available for testing. Ubuntu 8.04 alpha 5 adds additional polish and reliability as well as a few intriguing new features. The official release of Ubuntu 8.04, codenamed Hardy Heron, is scheduled for late April and feature freeze is already in effect.

The Ubuntu developers are moving quickly to bring you the absolute latest and greatest software the Open Source Community has to offer. The Jaunty Jackalope Alpha 6 is the fifth alpha release of Ubuntu 9.04, bringing with it a number of new features to improve daily computing.