Continuous integration, automatic deployment, api upload plugins

Hi guys. I'm new here. I'm developing a plugin for Trados. I wanted to store it in the app store. I understand that I have to fill the form to check and accept my plugin but I wanted to ask if there is a way to upload future versions of my app automatically maybe by teamcity thru the SDL API.. or maybe directly from a git repository.. I don't wanted to upload new versions manually each time.
Thanks a lot in advance.