As one of Vuo's developers, I work on Vuo's engine (the thing that makes compositions run), work on nodes, and write documentation. You'll see me on the forums answering people's questions about Vuo.
I enjoy using Vuo to make live music visuals. My hope for Vuo is that it will grow into a community of people of diverse backgrounds and identities making lots of different artistic, useful, unique, goofy, beautiful, crafty, wonderful compositions.
Estoy practicando para ser competente en español. Si publicas en el foro en español, trataré de responder en la misma manera.
jersmi, I just uploaded a version of the composition with the corrected Wing URL. I'm not sure what would have caused the site to keep asking you to log in or to ignore your new upload, but if it happens again, please file a bug report and we'll look into it.
Although you shouldn't need to change the file name when re-uploading to avoid duplicates, since the website does this automatically, adding a version number as Bodysoulspirit suggested is not a bad idea to help keep track of the different versions.