The international Fedora repository community and DuraSpace have released the Fedora 4 production release.
Here's an excerpt from the announcement:
This significant release signals the effectiveness of an international and complex community source project in delivering a modern repository platform with features that meet or exceed current use cases in the management of institutional digital assets. Fedora 4 features include vast improvements in scalability, linked data capabilities, research data support, modularity, ease of use and more.
Digital Scholarship | "A Quarter-Century as an Open Access Publisher"