OpenPSA 9.0 RC2 Released

The main focus of this release is the addition of support for midgard-portable. You can now run OpenPSA and the framework with Doctrine ORM, eliminating the need to install a custom PHP extension.

Other notable changes include:

• CSRF support in Datamanager2 forms
• Replaced of the remaining PEAR dependencies (Text_Diff, HTTP_Request2) with Composer-based ones (php-diff, Buzz)
• Port session handling and UI messages service to Symfony HTTP Foundation
• Updated JS dependencies (including new major releases of TinyMCE, CodeMirror, and fullCalendar)
• the usual mix of cleanups, simplifications and usability improvements

In total, the diffstat shows 3856 changed files, with 92404 insertions and 109190 deletions. See the list of commits to get a full picture.