To publish digiKam Windows installer on KDE download repository:

1/ Make NSIS installer (see instructions from digiKam.nsi header).
2/ Compute checksums of installer file following instructions from ftp://ftp.kde.org/pub/kde/README_UPLOAD
3/ Uploader installer file to ftp://upload.kde.org/incoming
4/ Open a ticket to https://sysadmin.kde.org/tickets/ with file description and checksums.
