- Patch #1697170 by tobiasb, nick_schuch, adamdicarlo, dagmar: convert menu_configure() to new configuration system.

Issue #1496458 by swentel, pcambra, n3or, kbasarab, sun, marcingy: Convert maintenance mode settings to configuration system.

- Patch #1677304 by socketwench, Niklas Fiekas: Remove drupal_deliver_page(), ajax_deliver(), drupal_deliver_html_page().

- Patch #1510686 by cosmicdreams, vasi1186, webflo, disasm: replace remaining references to global () with drupal_container().

- Patch #730060 by beejeebus, catch, Damien Tournoud, moshe weitzman, msonnabaum, oriol_e9g, aspilicious: Fixed Replace CACHE_TEMPORARY, cache_clear_all() (no arguments) and minimum cache lifetime with cache tags support.

- Patch #1404198 by sun, beejeebus, fago, chx: Separate database cache clearing from static cache clearing and data structure rebuilding.

- Patch #1183208 by effulgentsia, Niklas Fiekas, katbailey, no_commit_credit, catch: remove variable_get()('clean_url()') and switch to index.php/path pattern for dirty URL support.

- Patch #1497230 by Rob Loach, pdrake, effulgentsia: Use Dependency Injection to handle object definitions.

- Patch #1516030 by valthebald: Fixed Change parenthesis in menu_link_save() to express intended order of operations.

Issue #918356 by David_Rothstein, tekante, dstol, mikestefff, franz: Fixed WSOD when drupal_get_title() called during hook_init() and custom 403 or 404 pages are being used.

Issue #1338282 by Damien Tournoud, zymsys, JamesOakley, pillarsdotnet, chx: Fixed php notice in menu_link_save().

- Patch #1425280 by Niklas Fiekas, swentel: no contextual links in node lists after a node without contextual links.

Issue #1272706 by catch, pillarsdotnet, Berdir, msonnabaum: Remove backwards compatibility layer for cache API.

Issue #1373670 by sun: Change constant value of MENU_NOT_FOUND to 404 and MENU_ACCESS_DENIED to 403.

Issue #942782 by pillarsdotnet, becw, xjm, timhilliard, JohnAlbin, jrchamp, Tor Arne Thune, et al: Fixed Custom menus never receive an active trail.

Issue #334024 by klausi, catch, beejeebus, sun: Use const keyword to define constants instead of define().

Nate Lampton authored Oct 30, 2011 and catch committed Nov 01, 2011

Issue #22336 by quicksketch, scor, boombatower, and rfay. Move all core Drupal files under a core subdirectory.

Issue #520106 by JohnAlbin, pillarsdotnet, chx, sun, drifter: Fixed No way to dynamically set active trail.

- Patch #1272686 by Paul Simard, bfroehle, beejeebus: convert existing cache_* calls to the new cache()-> API.

Issue #898634 by catch, alex_b, chx: Fixed install_drupal(): call to menu-touching functions results in SQL syntax error.

- Patch #1001146 by edhaber, droplet: cannot theme links in a menu when menu_name() contains a hyphen.