The Datacenter Insider Portal of Vogel IT-Medien GmbH has published an article about Open Source and collaborations on the EGroupware project. The article describes very well the new features of EGroupware version 16.1 and how users can contribute to the development:

The new version 16.1 completes the reprogramming of EGroupware. The user interface is better adapted to different device formats. From now on, it is not only the developers who decide on future goals, but also the users who are involved.

The complete article from the 05th of July 2016 in german language can be found on the website of the website of Datacenter Insider