Hi,
Thank you both for your interest.
As you're both not DD's at the moment, you cannot upload the package yourself.
I propose to give you commit access to the package's repository and you make
your changes there. If you have a complete upload there's people involved in
the packaging that can do the actual uploading.
If you give me your alioth username I will arrange the commit access.
Some more information on adopting a package and packaging in general can be
found here:
https://wiki.debian.org/DebianMentorsFaq#How_do_I_adopt_an_existing_package.3F
https://www.debian.org/devel/
Cheers,
Thijs