Releases in October 2019 and before

sourceforge
qbittorrent on SourceForge qbittorrent-win32/qbittorrent-4.1.9.1/qbittorrent_4.1.9.1_setup.exe
sourceforge
qbittorrent/qbittorrent-win32 on SourceForge qbittorrent-4.1.9.1/qbittorrent_4.1.9.1_setup.exe
sourceforge
qbittorrent on SourceForge qbittorrent-win32/qbittorrent-4.1.9.1/qbittorrent_4.1.9.1_setup.exe.asc
sourceforge
qbittorrent/qbittorrent-win32 on SourceForge qbittorrent-4.1.9.1/qbittorrent_4.1.9.1_setup.exe.asc
sourceforge
qbittorrent on SourceForge qbittorrent-win32/qbittorrent-4.1.9.1/qbittorrent_4.1.9.1_x64_setup.exe
sourceforge
qbittorrent/qbittorrent-win32 on SourceForge qbittorrent-4.1.9.1/qbittorrent_4.1.9.1_x64_setup.exe
sourceforge
qbittorrent on SourceForge qbittorrent-win32/qbittorrent-4.1.9.1/qbittorrent_4.1.9.1_x64_setup.exe.asc
sourceforge
qbittorrent/qbittorrent-win32 on SourceForge qbittorrent-4.1.9.1/qbittorrent_4.1.9.1_x64_setup.exe.asc
sourceforge
qbittorrent on SourceForge qbittorrent-win32/qbittorrent-4.1.9.1/README
sourceforge
qbittorrent/qbittorrent-win32 on SourceForge qbittorrent-4.1.9.1/README
sourceforge
qbittorrent on SourceForge qbittorrent/qbittorrent-4.1.9.1/qbittorrent-4.1.9.1.tar.gz
sourceforge
qbittorrent/qbittorrent on SourceForge qbittorrent-4.1.9.1/qbittorrent-4.1.9.1.tar.gz
sourceforge
qbittorrent on SourceForge qbittorrent/qbittorrent-4.1.9.1/qbittorrent-4.1.9.1.tar.gz.asc
sourceforge
qbittorrent/qbittorrent on SourceForge qbittorrent-4.1.9.1/qbittorrent-4.1.9.1.tar.gz.asc
sourceforge
qbittorrent on SourceForge qbittorrent/qbittorrent-4.1.9.1/qbittorrent-4.1.9.1.tar.xz
sourceforge
qbittorrent/qbittorrent on SourceForge qbittorrent-4.1.9.1/qbittorrent-4.1.9.1.tar.xz
sourceforge
qbittorrent on SourceForge qbittorrent/qbittorrent-4.1.9.1/qbittorrent-4.1.9.1.tar.xz.asc
sourceforge
qbittorrent/qbittorrent on SourceForge qbittorrent-4.1.9.1/qbittorrent-4.1.9.1.tar.xz.asc
sourceforge
qbittorrent on SourceForge qbittorrent/qbittorrent-4.1.9.1/README
Maybe you can find something interesting in this list