Contributes to TortoiseGit (as ‘Stefan Kueng’), sknotes, and EvImSync and Evernote2Onenote .
Contributes to Firebug .
Contributes to libvdpau, Phonon, and x264 .
Contributes to TortoiseSVN (as ‘luebbe.tortoisesvn’), Poedit, and Apache Subversion (as ‘luebbe’) .
Contributes to logkeys-keyfreq, http2-explained, and Wireshark .
Contributes to Ohloh (as ‘Gwoo’), Lithium, and Ohlair (as ‘Gwoo’) .
Contributes to libdvdnav (as ‘jb’), VLC for Android, and liBDSM .
Contributes to Synergy2 - (fork project, merged back) (as ‘nick.bolton.uk’), Synergy+ (as ‘nick.bolton.uk’), and nbbackup (as ‘nick.bolton.uk’) .
Contributes to nova-gce, swift-encrypt, and xcb-libxcb .
Contributes to mibtec-linux-kernel, gtkglarea-sharp, and android_external_git .