In a previous release, Libby introduced a new filtering system on the Shelf and Timeline to streamline how readers sort and filter loans, holds, tags, and reading activity. With today’s release, the new filtering system is now available when browsing and searching your library's catalog. It replaces the previous Preferences and Refine options and appears on your library’s home screen, the search screen, lists, search results, and catalog guides. Additional details: To use the