- Code cleanup: improve format_plural usage, add some missing placeholder/check calls, and introduce API for <link> tags.

  (Not sure if this needs to be backported to DRUPAL-4-6.)

  (Yay, more PostgreSQL contributors! :))

  a valid UTF-8 string, beginning and ending on a character boundary.

- #20963: Make taxonomy_select_nodes() more useful to other modules, by allowing custom sorting orders.

- Add simple throbber to drupal.css

- Patch #23530 by Thox/Robin: removed the wrap="virtual" attribute from textareas.  According to Thox this is no longer neccessary.  Makes textareas validate as XHTML.

Return of the JavaScript!

- #22519: form_autocomplete(): Ajax based autocompletion. Currently used for user names and folksonomy tags.

- Patch #23452 by berkes: moves the avatar settings to within the check for "user info" on a node tpe.