Introduce ROOTLESS_CONTAINER env to opt out of gosu (replace /proc uid_map detection) and update entrypoint messaging; adjust app-start.sh and redis-start.sh to skip gosu when ROOTLESS_CONTAINER=true and warn on UID/GID mismatch only when applicable. Backend: include audiobook audibleAsin in admin requests response (mapped to asin) and pass baseUrl through test-flaresolverr endpoint to the FlareSolverr tester. Frontend: RecentRequestsTable and RequestActionsDropdown now surface asin, accept/passthrough annasArchiveBaseUrl, and add a "View Details" flow using AudiobookDetailsModal; admin page passes ebook baseUrl from settings. InteractiveTorrentSearchModal refactor: improved UX/UI, keyboard handling, portal/modal mounting, skeleton/loading states, formatting helpers, and richer result display. Tests updated to match changes.
Add bidirectional path mapping and complete_dir-aware category sync to the SABnzbd integration. Introduces PathMapper usage, complete_dir extraction, calculateCategoryPath(), and ensureCategory() logic to choose empty/relative/absolute category paths; ensureCategory is invoked before adding NZBs. Update singleton factory to load download_dir and path-mapping config from DownloadClientManager and recreate the service when config is not loaded. Make DownloadClientManager pass path-mapping config into the SABnzbd service. Change request deletion to remove plex_library records by ASIN (deleteMany) with a fallback to exact title/author matches so availability checks and deletions are consistent. Update documentation and tests to reflect the new behavior and APIs.
Introduces 'series' and 'seriesPart' fields to the Audiobook model and database schema. Updates API routes, file organization, and path template utilities to support series metadata. Enhances chapter merging logic, improves notification backend testing, and expands test coverage for admin and API routes.