- Patch #470242 by yched, bjaspan: fixed namespacing for bundle names to avoid users rendering their site unusable.

- Patch #572618 by effulgentsia, pwolanin, sun: all theme functions should take a single argument. Code clean-up and performance improvement. Woot.

- Patch #595982 by moshe, chx: use #tableselect instead of ugly theming on admin users and admin nodes.

#464862 follow-up by kkaefer: Rename drupal_css_class() to drupal_html_class_X(), for better accuracy.

- Patch #464862 by JohnAlbin, sun, dereine | dvessel, Jacine, Zarabadoo: added drupal_css_class() to clean class names and rename form_clean_id().

- Patch #553944 by David_Rothstein, ksenzee | JacobSingh, sun, jhodgdon, pwolanin: allow modules to specify per-page custom themes in hook_menu().

- Patch #508570 by quicksketch, sun | pwolanin, bec: restore URL consistency for node types and menus.

- Patch #550718 by alexanderpas, Gábor Hojtsy | Dries, webchick, ugerhard: tabs on admin pages are not accessible from overviews and menus.

- Patch #500038 by Shai, sreynen | webchick: changed default for RSS output from 'teaser only' to 'full node'.

- Patch ##525540 by jvandyk, sun, jhodgdon, fago | webchick, TheRec, Dave Reid, brianV, sun.core, cweagans, Dries: gave trigger.module and includes/actions.inc an API overhaul.  Simplified definitions of actions and triggers and removed dependency on the combination of hooks and operations. Triggers now directly map to module hooks.

- Patch #581594 by douggreen: minor db_query() fix to search for the new database abstraction layer.

before a form builder function, to facilitate common form elements. Clean-up
from form_builder changes from CTools patch. Has nice side-benefit of making
all form functions' signatures consistent.

#564394 by Berdir and Crell: Removed database BC layer. nah nah nah nah... hey hey hey... gooood byeeee...

#574796 by sun: Fixed 'Article' content-type permissions not granted to admin role after installation.

- Patch #460594 by elliotttf, lambic | LiliVG: Fixed node_assign_owner_action_form() limits username length to 7 characters.

- Patch #495968 by Frando, moshe weitzman: added drupal_render() cache pattern. Start using it for blocks.

- Patch #394182 by chx, Berdir: converted search module to the new database abstraction layer. Rest in peace old database layer.

- Patch #560746 by dropcube: rename hook_block_list() to hook_block_info() for consistency in the API.

- Patch #460320 by catch, fago, Frando: standardized, pluggable entity loading for nodes, users, taxonomies, files and comments.

#492186 by catch, mfb, BTMash, TheRec, and rainbreaw: Fixed bug causing authoring information to never be updated (with tests).

#497118 by chx, catch, pwolanin, JoshuaRogers, and Jacob Singh: Remove the function registry. While the hope was that this would result in improved performance for low-end hosts, it comes at the expense of critical development experience problems and less benefit than something like APC. Class registry remains intact to facilitate autoloading.

Of all the patches to accidentally commit without a message. :( Rolling back registry rip. Let's try that again.