Just a heads up to new readers…

jQuery, one of the libraries I discuss in the book, has a new release. It’s made a lot of great improvements but in doing so a few features were axed. You can read the release notes for the full list of changes but it doesn’t affect the book too much.

The one feature I discussed was axed. The built-in XPath selectors have been moved to a plug-in and are no longer part of the default library.

After I play with it some more I’ll post an update to the errata.