Background: I have a few plugins in the WordPress directory and have recently made the decision to team up with another individual to grow one plugin faster. I'm planning on adding him as a plugin author, but I want to be sure that if I do so there's no risk of me "losing control" of my plugin.
Question: If I add another author, is there any way that the new author can remove me as plugin author? Can they upload the plugin with their username and password, or am I still the only one that can upload changes?
I couldn't find anything on this topic, and I'd really hate to have my plugin stolen as I've become somewhat attached to it.