Invenio v3.0.0a4 was released on December 7, 2016.
Invenio is a digital library framework enabling you to build your own digital library or document repository on the web.
No detailed release notes are provided for "alpha" releases.
http://invenio.readthedocs.io/en/latest/installation/installation-quick.html
http://invenio.readthedocs.io/
Happy hacking and thanks for flying Invenio.
Invenio Development Team
Email: [email protected]
IRC: #invenio on irc.freenode.net
Twitter: http://twitter.com/inveniosoftware