Update tests/processors/download-torrent.processor.test.ts to better mock dependencies used by processDownloadTorrent. Add jobQueueMock.addNotificationJob.mockResolvedValue(undefined) to avoid unmocked job queue calls, and change prismaMock.request.update.mockResolvedValue from an empty object to include { type: 'audiobook', user: { plexUsername: 'testuser' } } in the affected test cases so the returned request shape matches code expectations.
Introduce file and directory permission settings (fileChmod, dirChmod) end-to-end. UI: new controls in Paths settings with octal validation and defaults (664/775). API: GET exposes defaults; PUT validates octal strings and upserts configuration keys (file_chmod, dir_chmod) and clears related cache keys. Runtime: read config values in file utilities and services (FileOrganizer, direct-download, chapter-merger, epub-fixer) to apply mkdir modes and chmod files/dirs; FileOrganizer now accepts fileMode/dirMode and getFileOrganizer reads/parses DB settings. Docker: add UMASK option to docker-compose and propagate/apply UMASK in entrypoint/app-start scripts. Tests: update mocks to account for config service usage.
Extend multi-download-client support to include Transmission and NZBGet and introduce per-client custom download paths. Adds protocol mapping and new client types, Transmission/NZBGet integration services, API CRUD and validation changes, UI components/modal updates and live path previews, and manager routing by protocol. Includes DB migrations (download_path on download_history, interactive_search_access on users), schema updates, and related processor/service fixes and tests to ensure backward compatibility and proper path resolution.
Implements support for configuring both qBittorrent and SABnzbd simultaneously, including migration from legacy config, protocol-aware routing, and protocol filtering. Adds new CRUD API routes for download clients, new UI management components, and updates setup and settings flows to use the new multi-client architecture. Updates documentation to describe the new structure and usage.
Introduced a Vitest-based backend unit testing framework with supporting scripts, helpers, and GitHub Actions integration. Refactored the admin settings page to a modular architecture, splitting monolithic logic into feature-specific tabs and hooks for improved maintainability and testability. Updated documentation to reflect the new testing setup and settings architecture, and added new dependencies for testing utilities.