That would have let you know when to expect the impact, but not eliminate the impact itself. Occasionally people versioned their module's APIs, which seemed li

That would have let you know when to expect the impact, but not eliminate the impact itself. Occasionally people versioned their module's APIs, which seemed like a cleaner way to handle the module update, as you don't have to update everything at once. They only went to that effort when they realized they'd have to update thousands of callers.