Customers can now promote the winning variant of an AB test with a few clicks from the dashboard UI. This enhancement allows users to declare a winner after an AB test and then copy those settings to their production index. Users can easily promote all query parameters and index settings, as well as settings for Personalization, Dynamic Re-Ranking, and Neural Search. Variant promotion for multi-index tests does not copy rules or synonyms and we recommend reviewing your production settings after promotion. Customers can revert their settings within 14 days of a change, providing flexibility to restore previous configurations if needed.