On the ThinkPHP blog today, Ute has posted about a developer blog that has been started up for PHProjekt:

Seven and half years and a lot of downloads later the development team decided that a complete makeover is necessary not only to include more Web 2.0 features but also to add new functions to one of the most popular Open Source Groupware based on PHP. [...] There are still some months left till PHProjekt 6 will be released but for the time being you can follow the progress in a developers' blog started recently.

The blog already has information on the upcoming version (PHProjekt 6) and a first part of a "what's new" series on additions to the project. PHProject is an open source groupware application providing tools like shared calendars, project management and file management.