- Code refactoring
- WP 3.9 compat
pre> tags are now ignored.
- urls in text widgets are now converted.
- WP 3.7 compat
- Don't change email addresses in HTML5 email placeholder attribute (props vickifarmer)
- WP 3.6 compat
- PHP 5.4 compat
- Added support for port numbers in url
- Fix localhost urls
- Allow colons (:) in url matching
- Don't check inside of quotes. Some shortcodes have urls as parameters
- Avoid auto-linking background attributes
- Also catch urls with a parameter and no trailing slash
- Enhance escape/unescape methods
- Code enhancements and optimizations