MariaDB has been verified to work with ImpressCMS as an alternative to MySQL
Core links pointing to 'index.php' files have been removed. This improves your link profiles for the search engines because it eliminates different URIs pointing to the same content.
Creating PDF content with functionality included in the core no longer generates an error
Security release of Smarty template engine added
A vulnerability in the Smarty template engine was patched
Layout and Editing Improvements
Editing blocks on the user side works in all modern versions of browsers
TinyMCE was updated to the latest version (3.5.9)
When compression was enabled through the administration control panel, the multilanguage tags quite functioning. This option will not break the multilanguage functionality, but you will need to enable compression on your server, instead.