(Untested because the admin/settings page doesn't work yet.)

- Patch #28482 by Uwe: add CVS $Id$ tags to all source files in Drupal core. This allows admins to know exactly which version of which files they use. In addition I want to use CVS $Id$ tags in my upcoming security.module to check for possible vulnerabilities. That's not possible if some files simply don't have $Id$s.

Note: I also (mostly) unified the tags to use the "// ID" form instead of "/* ID */", but that's more of a cosmetic issue. I'm not sure whether *.txt files and the stuff in themes/ need tags(?).

  up the documentation a little.

  chx: can you double-check whether the global $conf variable is secure?
       (That is, make sure it can't be send using the URL or something.)

- Patch 20910 by chx: centralize print theme page.

- Patch #15976 by Neil: if one single admin modifiable menu item is added then it is not put in the menu table because the comparison is > 1 instead of > 0.

- Usability improvement: only display subtabs if there is more than one subtab.  If there is only one, make sure it is the set to be the default subtab and all is well.

- On popular demand, patch #10178 by jhriggs: made it possible to expand menu items.

#11449: Adding a failsafe check for an improperly prefixed menu sequence. This is a temporary fix, awaiting a proper install system to end manual prefixing ;).

- Patch #9292 by Gerhard: fixed another array_merge + PHP5 woe.

- Patch #8179 by JonBob: reintroduced menu caching.

- Patch #10663 by JonBob: documentation improvements: fixed some typos and improved consistency to the use of Doxygen/api.module commands in the comments.

- Patch #10192 by JonBob: fixed issue with menus not expanding.

- Patch #9864 by JonBob: better form validation in menu administration.

- Patch #9983 by Stefan: various code style improvements.

- Patch by Al: improved the admin/help pages (first step).

- Patch #9330: ucfirst() gives problem when used with multibyte charset.
  Replaced the use of ucfirst() with a CSS-based solution.

- Patch #7336 by TDobes: in various parts of Drupal, we use the title attribute for links to provide a slightly more detailed explanation as to the purpose of a link or where it goes.

- Patch #9464 by Moshe: menu.module omitted a pair of braces when calling
  db_next_id().

- Patch #9290 by Morbus / JonBob / TDobes: SUBTASK removal patch for menu.inc.

- Patch #9262 by Ber / JonBob: the menu did not build correctly, thus the additional menu's were never displayed, but were saved. Only the last custom menu was displayed.

- Patch by JonBob: a significant documentation update for the menu system!

- More tab-improvements by JonBob: improved support for the default tabs!

- Patch #9049 by JonBob: fixed a number of tab issues.

- Patch #8973 by JonBob: Drupal contains many undefined variables and array indices, which makes PHP throw a lot of warnings when the reporting level is set to E_ALL. Things run fine with these warnings, but as a matter of code style if nothing else we should probably strive to avoid them. The attached fixes most of the more egregious offenders (about 95% of the warnings when I load /node on my test site).

- Patch #8941 by JonBob: allow local tasks to be ordered by weight, as well
  as simplifying the theming of local tasks so they can be more easily
  rendered in a non-tab manner.