[Savannah-help-public] how-to upload downloads

I have a new project newly hosted at savannah (thanks!) and am slightly embarassed to ask: how do I upload files to my download.savannah.nongnu.org/releases directory?

[Savannah-hackers] submission of Prometheus Play by (E)Mail game by Mathi -savannah.nongnu.org

A package was submitted to savannah.nongnu.org This mail was sent to [EMAIL PROTECTED], [EMAIL PROTECTED] Mathias Kettner <[EMAIL PROTECTED]> described the package as follows: License: other Other License: It\'s GPL V2, with one little addition: You may use, modify and distribute this software