The Osi, ModuleUUID, and Ext functions were added. Deprecated Ext functions now have a @deprecated annotation.
A few common databases were added to the Osi global, with support for displaying the Get and Delete functions, alongside how to use it to add entries (an overload suggests using the DB like a function for this).
Ext.Types.GenerateIdeHelpers will now be included in the ExtIdeHelpers file, and two new parameters were added:
outputPath: If specified, the file will be saved to this path, using Ext.IO.SaveFile.
addOsi: If true, all the Osiris calls/queries will be added to the Osi global.
Subscribable events now have annotation support in Ext.Events, and use SubscribableEvent to support all the different event param types.
Ext.UI.TypeID was added as a way to get builtin UI type IDs from the swf name.
Ext.Utils.Include now has an overload, so it displays the usage syntax with 3 arguments.
@deprecated
annotation.