New minor version updates for the Mahara 15.04, Mahara 1.10, and Mahara 1.9 series are released today in an official announcement on the Mahara forums. These releases include 1 high-importance security fix relating to cross-site request forgery, as well as several bug fixes.
According to the official announcement:
Release packages, as well as a full list of changes, are available on our Launchpad project site:
This update includes a change to the statistics that are reported back to the Mahara project. We now collect more information about the server environment (for more information, please see the bug entry) so we can judge better what versions need to be supported. If you had registered your site with the Mahara project before, you are asked to do so again on the Register page in the Administration. We want to give you the opportunity to review your data.
Read the official announcement here.