========= - The render and realtime button for the particle system modifier and the enabled button for particles now work seperate again, made a bad design decision to tie them together. Now with only the render button and not realtime enabled it renders. - Fix for bug #7948: particle mode crash while constraining axis. - Fix for bug #7945: crash loading effector groups from an old file. - Fix for bug #7942: crash for reactor particles emitting from particles.