- Theme system changes.  Please consult http://drupal.org/node/view/9576 for details.

- Changed the way status messages are printed as per Kristjan's suggestion:
  http://drupal.org/files/issues/error_messages_list.png (issue #9138).

  drupal_set_message() has been changed to group message by type and a
  helper function, theme_status_message(), is added to display the messages.
  Chameleon and Xtemplate have been updated to use this new function.

- Updated CHANGELOG.txt.

- Improved the error/status reporting in Chameleon: made the messages
  stand out a bit better by using green-ish and red-ish colors, resp.
  for 'success' and 'failure'.

- Small change to the way context-sensitive help texts are emitted -
  the pages wouldn't validate in the presence of help texts with
  block-level elements.

- Fixed bug #6048: display footer in theme chameleon.

- Changed the directory structure of theme chameleon.  Each template is now
  in a subdirectory.  This makes it easier to clone/fork an existing theme.

- Patch #5567 by Goba: fixed t() functions, cleanup of locale module's help,
  fixed translation issues in taxonomy module, etc.

- Removed the "img { border: 0; }"s from the CSS files as this is now part of
  drupal.css.

- CSS improvements by Kristjan: <hr />-tag styling, better fieldset and table row
  padding, more subtle color to watchdog special messages.

- Added a new theme derived from Kristjan's styleswitcher theme.