I have released Contact Form 7 3.7.1. Bundled jquery.form.js has been updated to fix an issue with IE8. Upgrading quickly is recommended.

Requires: WordPress 3.6 or higher
Tested up to: WordPress 3.8.1

» Download Contact Form 7 plugin from WordPress.org

Change Log

• The jQuery Form Plugin (jquery.form.js) has been updated to 3.49.0.
• Fixed a bug of auto-p formatting around [response].
• Translations for
  Russian (kg69design),
  Korean (martian36),
  Hungarian (Farkas Győző), and
  German (Ivan Graf) have been updated.