Release Notes: Bugfixes and optimizations in the server main loop. Loads parts of the UI via AJAX calls, thus preventing code repetition in there. Adds m4 macros to build with dragonegg. Building with clang also works without any change for the author. The build system has been fixed; now it is again possible to build actual coverage reports and API docs. This release fixes memory handling when optimizations are not in place. It optimizes session handling.