We are excited to announce support for two new features in AdWords Scripts: BudgetOrders 
and UserLists .
BudgetOrders : We are introducing read-only support for
BudgetOrders. You can now access your BudgetOrders to
retrieve information like account-level spending limit and credits from Google
(note that your account must be on consolidated
billing  to use these features).
UserLists : You now have the opportunity to read and write some
of the fields associated with the  UserLists in your shared
library .  You can retrieve member counts, update membership lifespan, and
open or close your user lists to new members.
When you're ready to try it out or learn more, check out the BudgetOrder 
and UserList 
sections of the left navigation bar under our AdWordsApp 
documentation. If you have any questions about this new feature or AdWords
scripts in general, you can post them on our developer
forum .
Allison Greene , AdWords API Team