qBittorrent 5.2.0 was released on May 3, 2026, as an open-source torrent client developed with the Qt toolkit. It is available for Linux, Windows, and macOS, and its source code is on GitHub under the GPLv2+ license. The project started with version 4.0 in November 2017, followed by versions 5.0 in September 2024 and 5.1 in April 2025. Key features include an integrated search engine, RSS feed subscription, remote management, and advanced torrent settings. Version 5.2.0 includes enhancements such as an advanced tracker status filter, removal of subcategory restrictions, asynchronous block calculations, reduced resume times for paused downloads, configurable RSS feed refresh times, SOCKS4/SOCKS4a proxy support for the search engine, and various improvements to the web interface and user customization options. Support for builds with Qt 6.5 has been discontinued.