It has been a busy week again for WordPress 2.4, the changes this week were:
- A number of changes to remove unused variables (#5418).
- A change to allow plugins to handle admin page access failures (#5379).
- A change to ensure that
wp-mail.phpdoesn’t issue a 500 error if no messages are available to post (#5420).
- Exposure of the
post_statusover xmlrpc to allow desktop blogging clients to be aware of things like private posts (#4982).
- Refactoring of
- Optimisation and documentation improvements to the filter and action handling code(#5338).
- Improvements in the AJAX fade colours used with the admin pages to make them more consistent (#5423).
- Changes to
update_optionto remove unnecessary trimming of string options (#4781).
For even more information on some of the other little changes that went in this week you can read the whole weekly trac timeline.