prisoninmate writes: OwnCloud Server 9.0 is without any doubt the biggest release of the world's leading file sharing and sync solution, which is used by over 8 million users around the globe. It promises to bring the collaboration and federation features to new levels thanks to the addition of new, innovative tools, as well as to improve the software's scalability. One of ownCloud 9.0's new features is code signing, which promises to offer users with a safer home for all their data by verifying the integrity of their ownCloud installations during upgrades or when installing apps, which also need to follow the new code signing specifications. The community edition of ownCloud Server 9.0 is available for download right now via Softpedia as a source package that you can deploy on your Linux kernal-based server, or straight from the project's website as binary packages for various GNU/Linux operating systems. OwnCloud Server 9.0 Enterprise Edition will be released in April 2016.