howto submit a plugin to plugins.roundcube.net that's on code.google.com

[htd]

Hey guys and gals

I wanted to submit my project to plugins.roundcube.net
It says i can enter a "Repository URL (Git/Svn/Hg)" which I did, but then it says it is not supported. All the plugins currently in plugins.roundcube.net are with github it seems. Mine is with code.google.com and is a SVN repos. Will this be supported at some point in the future? Or should I switch to a git repos on code.google because git will work? Completely moving over to github is currently not what I intend to do (the google url of the project is fairly well known by now). Maybe I messed up the composer.json file? Since there's not much information on the plugins submission page I'm asking here for more information.

My repository URL is http://rcmail-thunderbird-labels.googlecode.com/svn/trunk/ btw

thanks in advance for any hints or info.

[SKaero]

You may have a better response if you ask on the mail list.