On April 27, 2025, qBittorrent version 5.1 was released, developed using the Qt toolkit and available on GitHub under the GPLv2+ license. It supports Linux, Windows, and macOS. Key features include an integrated search engine, RSS feed subscription, remote management, and advanced torrent settings. The 5.1 release includes enhancements such as bug fixes, drag-and-drop support, external IP address display, configurable statistics saving, improved pseudorandom number generation, a new magnet link setting, tracker extraction from URLs, an announce_port setting, an enhanced search interface, over 50 web interface modifications, support for the Thunar file manager, and localization updates. Prior to this, version 5.0.1 was released in late October 2024, fixing a long-standing SSL/TLS certificate validation bug that posed a vulnerability to man-in-the-middle attacks.