select Functional Release Notes
Sakai12 - complete list of Jiras (through latest maintenance of Sakai 12)
Sakai 12 System Requirements
Sakai 12 Install Guides
Upgrading from older versions of Sakai
Sakai 12 Readme - essential notes (also under Sakai 12 Install Guides)
Sakai 12 Morpheus (skin) guide
19 - Issue Status, Issue Release Notes
Sakai 19.0 - Issue Status - Issue Release Notes
Sakai 19.1 - Issue Status - Issue Release Notes
Community Support Statement
With the advent of the Sakai 19 series, official Community support for Sakai 11 ceases. Organizations running Sakai 11, 10 and earlier versions are strongly encouraged to upgrade to the Sakai 19 series in order to take advantage the most robust community support and most current security patches. Sakai 12 is still supported at this time.
The Sakai 19 series is licensed under the Educational Community License version 2.0.