Every month, browser features quietly finish 30 months of support and become safe everywhere. Nobody announces it, so old fallbacks and polyfills outlive their purpose by years. Cleared is a monthly email with five verdicts at most: what just became safe to use, what to hold off on and exactly why, and the code you can finally delete. Verdicts come from browser test data (web-features, wpt.fyi). The full archive is free and ungated.