Re-wrote admin panel code to use the new options mechanism introduced in WordPress 2.7
Made all plugin messages translatable
Added footer message to plugin admin panel stating the name of the plugin, the current version and the author's name
Re-wrote plugin activation hook to attempt to pull in existing options from current and previous versions of the plugin as well as removing redundant options
Added call to load the plugin l10n / i18n text domain
Removed plugin deactivation code to stop configuration options being removed when plugin is deactivated
Added uninstall script to ensure that configuration options are removed when plugin is deleted
Added plugin widget in a class based on the WP_Widget class introduced in WordPress 2.8
Added option to hide specific elements of WordPress & K2 standard footers
Prevented styles that are always selected from being added to the list of switchable styles
Took out custom WPMU checks, detection of K2 styles directory and URL is now based on K2 options
Added a message to the K2 options page explaining how styles are layered
Added code to make sure that the plugin is not loaded if K2 is not active
1.0.0
Initial version of plugin originally written by Kimya Hasira