Widescreen 1.2.3 is now available for download for subscribing members and includes the following enhancements:

• New theme option –  Add up to 10 homepage slideshow images – enhancement
  
• New theme feature – Sub-menu support for WordPress 3.0 – enhancement
  
• New theme enhancement – Input field styling – styling fix

If you are upgrading from a previous version of Widescreen, please replace these files in your widescreen theme folder:

• widescreen/includes/custom-styles.php
• widescreen/includes/theme-options.php
• widescreen/includes/theme-js.php
• widescreen/functions/admin-js.php
• widescreen/functions/admin-style.css
• widescreen/single.php
• widescreen/style.css
• widescreen/home.php
• widescreen/page-blog.php
• widescreen/footer-slideshow.php
• widescreen/instructions.html
• widescreen/includes/js/jquery.custom.js

You can also just overwrite the entire widescreen theme folder if you haven’t customized any of the core theme files.  This is the recommended method of upgrading as it ensures you have updated all required theme files.