Guarded releases ensure minimum sample size To ensure rollout and regression decisions are never made with zero or near-zero data, we’ve introduced a minimum sample size calculator. If a decision can’t be made by the time 50% of the audience has been exposed, we’ll notify you and automatically extend the rollout duration. If a decision is still not possible, users will be alerted and the rollou...| Changelog: Minimum sample size for guarded releases and multiple experiments ...