Contact Form 7 2.2.1

Contact Form 7 2.2.1. This update includes several fixes of various bugs recently reported on the support forum. It also includes a security enhancement for HTML-formatted mail.

Changelog

1. Filters for special mail tags have been moved to modules/special-mail-tags.php
2. A bug that caused erroneous formatting around <fieldset> tags has been fixed
3. A bug of pipes, which happened when you used a label with an apostrophe and the pipe wouldn’t work, has been fixed
4. esc_html() is applied to posted texts when the texts are inserted into the message body of HTML-formatted mail
5. Action hooks, wpcf7_enqueue_scripts and wpcf7_enqueue_styles, have been added
6. Translations for Italian (Gianni Diurno), German (Ivan Graf), French (Oncle Tom), Traditional Chinese (James Wu), and Hungarian (Farkas Győző) have been updated