- Patch #839556 by dalin, jrchamp, effulgentsia, dmitrig01, David_Rothstein: fix isset regression in tablesort, add tests, and cleanup theme_process_registry().

- Patch #1097100 by quicksketch, boombatower, claar: remove all 7xxx update functions and tests (D6 to D7 upgrade path).

- Patch #749992 by jhodgdon: menu system / menu module distinction is not obvious to folks new to Drupal.

- Patch #942006 by jhodgdon, heyrocker: documentation for drupal_write_record() doesn't state what happens to missing values on existing records.

- Patch #1014130 by catch, carlos8f, David_Rothstein: install_profile_info() does a file system scan on every request to admin/config (and etc.).

- Patch #1051184 by mr.baileys: fix doxygen formatting and punctuation in documentation for drupal_parse_info_file().

- Patch #859602 by catch, bfroehle: #cache does not record the #attached declared in child elements.

- Patch #1049116 by solotandem, David_Rothstein: module_enable() doesn't account for version strings in dependencies[].

#690980 by Dave Reid, grendzy, cwgordon7: Security hardening: Ensure password fields are empty on display.