Category: Version 1.2.3

All the aspects of the API that were added, or had a new signature added, in the corresponding version of jQuery.
Release Notes: 1.2.1, 1.2.2, 1.2.3.

Also in: Data | Miscellaneous > Data Storage

.data()

Store arbitrary data associated with the matched elements or return the value at the named data store for the first element in the set of matched elements.

Also in: Data | Utilities

jQuery.data()

Store arbitrary data associated with the specified element and/or return the value that was set.