The source – support.google.com
The Google team believes that the new scripts will simplify the scripts in the account, they will have better performance, and they will also support a bidding strategy for campaigns.
- Google has removed object processing restrictions, although time limits are still in effect. With the new scripts, it will be possible to process more campaigns, ad groups and keywords in the same time as before.
- The script checking process has been improved. You can now check the script for errors by simulating the script's execution.
- Simplified bid management. Google has allowed you to set bid assignment strategies using scripts. This includes full support for bid assignment strategies that require an additional parameter.
- As part of the update, Google added support for ES6.