- Made it possible to set and display multiple status messages.  Modified patch by
  Kjartan.

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

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

- Some first theme Marvin improvements: better CSS, less tables.  Borrowed some from
  marvin_2k and styleswitcher.  More to come.

- Introduced a drupal_set_message() and drupal_get_message() function.

  Contributed themes and modules need to be updated:
   - modules: status() is no more; use drupal_set_message() instead.
   - themes: use drupal_get_message() to check for status messages and
     visualize them.

- Committed phase 4 of JonBob's menu system changes.

- Committed phase 3 of JonBob's menu changes.  Adds an API for modules to
  define titles and breadcrumbs for their pages, and updates the theme
  system to display them.

   + block_list() (in block.module): returns an array of block objects for
     $region.
   + theme_blocks() (in theme.inc): uses block_list() and theme("block") to
     actually render them.

  Advantages:
   + Decouples blocks content and layout, allows block_list() to be used
     for non-output purposes (think "pull").
   + Unifies naming in theme.inc: render_blocks()) didn't really fit there.
   + Puts block_list() in blocks.module where it logically belongs.

- Removed some cruft from the Xtemplate theme.  Patch by Ax.

   * Made all functions return their output.
   * Made theme compatible with three column layouts.
   * Fixed problem where blocks were not being rendered properly.

- Fixed typo in theme Marvin.  Patch by Goba.

- Committed stage 2 of the theme system improvements!  Patch by CodeMonkeyX.

- Committed stage 1 of the theme system improvements.

  Some TODO's:
   * The sidebars of theme Marvin and theme UnConeD look unstyled.
   * CSS-ify theme UnConeD so we can remove the class around the functions.
   * Rewrite theme_init() not to use a class and simplify theme()
     accordingly.

- taxo_link always returns array().
- Remove dead code from Marvin theme.
- cleaner node html in Marvin.

- Fixed a number of small user experience inconsistencies pointed out by
  Keith.

- Applied modified version of mathias' 0073 patch: node form name.
  $params["options"] is now an array so some contrib modules might
  need minor changes.

- Applied mathhias' 0074 patch: missing access check on who is new
  block.

- Improvements: XHTML-ifications.  Patch by GmbH.  See feature #1813.

- Improvements: XHTML-ifications.  Patch by GmbH.

- Bugfix: renamed the SQL field 'types' to 'nodes' because 'types' is a reserved keyword in MySQL 4.  This fixes critical bug #1618.  Patch by Marco.

  ==> This fix requires to run update.php!

- Bugfix: made sessions work without warnings when register_globals is turned off. The solution is to use $_SESSION instead of session_register().  This fixes critical bug #1797.  Patch by Marco.

- Bugfix: sometimes error messages where being discarded when previewing a node.  Patch by Craig Courtney.

- Bugfix: fixed charset problems.  This fixes critical bug #1549.  Patch '0023.charset.patch' by Al.

- Code improvements: removed some dead code from the comment module.  Patch by Marco.

- Documentation improvements: polished the node module help texts and form descriptions.  Patch '0019.node.module.help.patch' by Al.

- CSS improvements all over the map!  Patch '0021.more.css.patch' by Al.

- GUI improvements: improved the position of Druplicon in the admin menu.  Patch '0020.admin.logo.patch' by Al.

- GUI improvements: new logos for theme Marvin and theme UnConeD.  Logos by Kristjan Jansen.

- GUI improvements: small changes to the output emitted by the profile module.  Suggestions by Steven Wittens.

- GUI improvements: small fixes to Xtemplate.  Patch '0022.xtemplate.css.patch' by Al.

TODO:

- Some modules such as the buddy list module and the annotation module in the contributions repository are also using session_register().  They should be updated.  We should setup a task on Drupal.

- There is code emitting '<div align="right">' which doesn't validate.

- Does our XML feeds validate with the charset changes?

- The forum module's SQL doesn't work properly on PostgreSQL.

- Remove the <base href="">-tags from the themes; these are being added by
  theme_head().

- Theme improvements by Al, with help from Nick: stylesheet improvements,
  XHTML-ified theme UnConeD, etc.

- Theme maintenance: moved CSS to separate stylesheet, updated to use relative
  font sizes, etc.  Thanks Al.

- Removed check_output() from the theme system layer.

- Fixed a typo in the PostgreSQL database scheme.  Patch by Michael Frankowski.

- Fixed a typo in the MSSQL database scheme.  Patch by Michael Frankowski.

- Removed dependency on "register_globals = on"!  Patches by Michael Frankowski.

  Notes:

  + Updated the patches to use $foo["bar"] instead of $foo['bar'].
  + Updated the INSTALL and CHANGELOG files as well.

- Tiny improvement to the "./scripts/code-clean.sh" script.

- Committed Gordon's htmlarea patch.

- Fixed typo: <base url=> --> <base href=>.  Patch by Moshe.

- Clean URLs.

- Applied Alastair's date patch.

- Removed all instances of '$user->nodes'.

- Committed Moshe's taxonomy patch - minus the node_compact_list() bit.  It needs a bit more thought/work.  This patch changes the links of taxonomy pages/feeds so update your custom code and themes accordingly!

Themes should now use "taxonomy_link("taxonomy terms", $node)" to get an array of taxonomy term links.  The old construct is deprecated and should be changed.

// old theme blob:
if (function_exists("taxonomy_node_get_terms")) {
  foreach (taxonomy_node_get_terms($node->nid) as $term) {
    $terms[] = l($term->name, NULL, array(), "or=$term->tid");
  }
}

// new theme blob:
if (module_exist("taxonomy")) {
  $terms = taxonomy_link("taxonomy terms", $node);
}

// old URL:
http://foo.com/index.php?or=1,2

// new URL:
http://foo.com/?q=taxonomy/page/or/1,2

- Bugfix: removed the call to comment_moderation.

- Forgot to update the taxonomy links.  Reported by Adam.

- Tidied up the use of check_output().  Might make rendering pages a bit
  snappier (performance improvement).

- Refactored the administration pages.

- Removed the "comment anchors" in the themes; the anchor is emitted
  by the comment module.  Patch by Ax.

  will now be passed the filename as the first parameter.

- Applied Moshe's "theme head" patch:

  "This patch to theme.inc adds the ability for modules to insert HTML
   into the <HEAD> section of all web pages. The additional modules in
   this directory [ed: blog.module] demonstate possible uses for the
   new _head() hook."

Got rid of the drop.org logo's in the themes and replaced them with the Drupal logo.

- Removed a "nowrap" attribute to make theme Marvin look better on IE6.
  (Suggested by UnConed.)

- Made theme Marvin support the taxonomy module.

- Applied Marco's big patch, including contributions from Moshe:

    + Changed the db_query() API.

    + Wrapped all links in l(), lm(), la(), ..., drupal_url() functions.

    + XHTML-ified some HTML.

    + Wrapped a lot of text in the administrative pages in a t()
      function.

    + Replaced all $REQUEST_URI/$PATH_INFOs by request_uri().

    + Small bugfixes (eg. bug in book_export_html() and clean-ups (eg.
      RSS code).

    + Fixed some bugs in the taxonomy module (eg. tree making bug), added
      new functionality (eg. new APIs for use by other modules), included
      Moshe's taxonomy extensions, and some documentation udpates.

    + ...