Multiple versions of the same app on Ubuntu Software Centre?

MyApps isn't setup to handle the situation of separate binaries per arch/series.

I'd suggest just ensuring that all your binaries get to the reviewer and they'll handle uploading the correct binaries to the PPA for you (until myapps is updated to handle this situation).

• Option 1: If your binaries are small, gzip them together to a single file and use the package upload field
• Option 2: If they're large, it'll be easier to upload them somewhere else (Ubuntu1 or dropbox) and share them via a url, noting that in your myapps submission.
• Option 3: (I need to check if this'd be OK, policy-wise) If your binaries will build fine on Launchpad's build service, create a PPA, find me on IRC (noodles775 on freenode) and we can privatise your PPA, then you can dput your source and have them built by LP for the distroseries/arches automatically.