GTK tool for publishing software through Zero Install. By publishing an XML feed for your software on your web-site, you make it easy for people to download your programs and their dependencies, and automatically get notified of any updates you make. You can publish tarballs (source or binary), RPMs, Debian packages and Autopackages.
These feeds can be used by programs such as the Zero Install Injector (0launch), 0alias, Zero2Desktop, Zero2Bundle, AddApp, Xfce panels, etc.
0publish-gui is a GTK-based tool for creating these feeds. It allows you to describe your application, list available versions and download locations, and specify dependencies on other libraries. It also handles adding a GPG signature to the feed, so that people can check that updates really are from you.