“Joomla! proudly presents its most important coding adrenaline surge to the development and designer community. With today’s release of Joomla! 1.5 Beta-2, we’re shifting gears into turbo mode; an entirely re-factored core, internationalisation, FTP layering, next-generation API and framework that’s so flexible and powerful and, of course, a designer’s dream for unparalleled templating flexibility.”
So at last Joomla 1.5 Beta 2 is released.
You can download Joomla 1.5 Beta-2 Here