Not at a planning level, but monitoring. Each feature flag in our environment comes with a "delete-by" date. If it's still in the code by then, the relevant team's slack gets an annoying message every day.
To be clear, sometimes the right action is to extend the date. But it's a loud reminder to do some action.
To be clear, sometimes the right action is to extend the date. But it's a loud reminder to do some action.