- Fixed the breadcrumb trail of nested forums.  Patch by Goba.

- Fixed the title and breadcrumb trail of the comment delete page, added
missing cache flush, improved usability and made it so that when you delete
a comment replies are deleted as well.

- Added 'delete comment' links to the comments on node pages.  Hopefully
this will make it easier to maintain old threads such as those attached to
the book pages on drupal.org.

- Comment module maintenance: added missing t() functions and improved
consistency of the calls to drupal_set_message(), used radio buttons instead
of a selection box.

- Refactored form_radios() such that less HTML code is emitted and such that
  the options are not rendered in bold.

- Some CSS improvements and better XHTML (<strong> vs <b>).

- Tiny change for sake of consistency: Blocked -> blocked, Active -> active.

- Fixed bug #4771: variable_get(site_name, ...) -> variable_get('site_name', ...);

- Translation fixes: fixed three usages of format_interval().  Patch by Goba.

 - put text directly into t(), which also means that multipart help text becomes
   a multiline string
 - use modern XHTML tagging, no <b> and <i>
 - put links and URLs out of the translated text where appropriate
 - let referred menu items and form elements get the same name as in the menu /
   form, so only one translation would be needed
 - use %variable instead of $variable when variables need to go into the string
 - add translation to form items previously untranslated
 - use example.com in example URLs

- Accessibility improvement: changed a <b>-tag to a <strong>-tag, used to
  indicated the current page.

- Updated documentation, small bug fix and small improvements to the <label>
  tags.

  To be discussed and investigated: when a form element has no title an empty
  <label> tag will be emitted (eg. "remember me" checkbox).  This doesn't make
  sense but is our best option for now.

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

- Improvement: made it so that by default, images have no borders.

- Fixed password field.

- Accessibility improvement: made the search box use the alt-tag.

- Accessibility improvements: made the <label>-tags use the 'for'-attribute.

  the theme functions left the poll module's poll_view() function in a
  state where it does not display the poll results or vote forms on their
  own pages, since it uses another (proprietary) $block parameter to
  handle the case when the poll is rendered to be displayed in a block.
  Patch by Goba.

- Usability improvements to the 'create content' section.  Patch by Goba.

- Don't display the title when there is no title.

- Fixed bug 4722.  Patch by James.

- Fixed bug 4667: users with the deleted role are put back in the authenticated
  users pool.

- Fixed bug 4703: don't display the help text when the user has no access
  rights for a page.  That is, only return the help text if an active
  handler exists.

- Fixed bug 4652: node loses its terms after getting promoted, declined or expired.

- Direct 404s to Drupal.  Suggested by Goba.

- Fixed typo: $outpout -> $output.  Fixed bug 4690.

- Updated the calls to menu() to use MENU_HIDE instead of 1

Patch by Kjartan:
  - Adds possibility to hide menu item when it has no children. (Fixes the
    node/add problem when user doesn't have access to create any node
    types.)
  - More doxygen comments.

- Moved to grey arrow buttons instead of orange ones.  Updates by Kristjan.

- Reworked 404 (page not found) handling.  Patch by walkah.  You can specify a
  custom 404 page in the administration page.  As a result, error.php could be
  removed.

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

- Added some Apache 2 specific instructions.

- Updated the CHANGELOG.

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

- Fixes another 'xtemplate.inc removes "$xx" from content'.  Patch by Ax.