Valve has updated Steam's gifting and wishlist functionalities. Users can now gift games via email without requiring the recipient to have a Steam account, provided both are in the same country, and gifts not accepted within 30 days will be refunded. For international gifting, users must be friends on Steam, and the game price will be automatically adjusted for the recipient's region. The wishlist feature has been enhanced to allow users to categorize saved games with custom names, filter by categories, and manage notifications for sales on individual categories. Additional features include generating shareable links to categories, checking for available demos, and previewing trailers by hovering over wishlist titles.