This release introduces a new option—quotmark. This option allows
you to enforce the consistency of quotation marks.
Other changes:
New globals for the WebWorker API.
New globals for the browser option.
New option camelcase. If set to true, all identifiers are required
to be either in camelCase or UPPER_CASE with underscores.
+ bugfixes.
Thanks for Jan Prachar, Jason More, Rick Waldron, Joel Brandt, Akshar Prabhu Desai, Paul O'Shannessy and Rob Friesel.