I just released version 2.0.2.9 of the Viper Bot for guild wars 2.
This release has scripting support to make plugins. The API is limited right now, but I'm adding in more. With the scripting one user made a background mode for viper. While I have tried to avoid the use of it.. since its in a plugin, its up to the users if they want to use it or not.
Next is vendoring...
[I]Unlike other sites where you pay for every bot, with MMOViper you pay once and get access to all of your bots. That includes all future updates, forums, and user submitted contributions that are added to the site. No more waisting money on one product only to waste more on another a few weeks down the road.