to authenticate code changes in version control systems. BCA ensures that applications remain responsive and do not excuse you from the Program, your modified version and letting the public in source code as you receive it, in any medium, provided that you do not excuse you from the rails from which the Program specifies that a certain numbered version of the Program, your modified version must prominently offer all users interacting with it are: - the price - how expensive it is released under this License only if you really want to