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.
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.
Gábor Hojtsy
Neil Drumm
Dries Buytaert
Steven Wittens
