LaunchDarkly has introduced a major update to its experimentation add-on, making it easier to build and manage experiment audiences. The new experiment allocation rule helps prevent biased audience selection and allocation, prevents carry-over bias when ramping down variations, enforces consistent user experience for experiment audiences, provides easy control over experiment event volume costs, and assists team members in completing experiment setup. To access these features, users must update their SDKs to the latest versions and contact [email protected].