It is time to upgrade to latest WordPress 3.7.
New features here:
- Background Updates
- Automatic updates for maintenance and security updates.
- Daily updates for developers using nightly builds.
- Stronger Password Meter
- New password meter to encourage users to choose stronger passwords.
- Improved Search
- More relevant search results.
- Better Global Support
- Localized versions will receive faster and more complete translations.
- Background updates will include translations
There are more information at WP official site: http://codex.wordpress.org/Version_3.7