Released on 10/22/2010

You can now create, edit, and launch Google Apps Scripts from any Google Site. This allows you to automate business processes that involve multiple applications.

Editions included:
Standard, Premier, Education, Team, Partner Edition and Google Apps for Government

How to access what’s new:
When editing a site, click ‘More actions’, then ‘Manage site’ and ‘Apps Scripts’ to build a script.