We've just released the first public version of our new project, named Bolt. If you haven't read the front page of this site yet, Bolt is "a tool for Content Management, which strives to be as simple and straightforward as possible. It is quick to set up, easy to configure, uses elegant templates, and above all: It’s a joy to use."
It's 'beta', but it works pretty well already. That said, you will likely encounter bugs or some missing features. If you do, please report them on the forum or on our issue tracker and we'll fix them for the next release. Over the next few months we'll have monthly updates, leading to the "big 1.0" version around the beginning of january. If you're curious to what we'll add before the first stable version, check our roadmap. And if you'd like to help, you're more than welcome! The Bolt source code is on Github.
To get started with Bolt, download the latest version, and install using either the command line or using (S)FTP. Instructions can be found here.