We create nightly builds of the current development state of the simulator. Running these builds is a great way to help test the code and produce feedback for the development team, to make future official releases even better. You get to experience the latest and greatest features being developed in the simulator, as soon as they are made public.
Please create a bug report if you find a fault. You can also check existing reports and try if you can replicate the issue to help us pinpoint the cause.
