- #442560 by sun: Fixed menu disappears randomly, needs either cache to be emptied on every page or page refresh several times.

- #1493696 by sun: Fixed PHP Notice: Undefined index: 'admin/config' in admin_menu_admin_menu_output_build().

- #1092970 by hansfn, sun: Fixed missing Content-Type and charset breaks HTTP response in certain environments.

- #1361674 by sun: Fixed 'Run updates' does not appear despite 'administer software updates' permission.

- #1468482 by sun: Fixed Menu is cached by session ID, but session ID does not change when switching users via Devel.

- #588518 by sun, Dave Reid, mstrelan: Added hook_admin_menu_cache_info() to allow other modules to expose individual caches to flush.

- #946736 by sun: Do not output items linking to their parents and items that should appear in the breadcrumb only.

- #1030856 by queenvictoria, stompersly: Fixed PHP notice in admin_menu_merge_tree() for dynamic paths that do not contain dynamic placeholders.

- #1408416 by sun: Added hook_admin_menu_output_build() to complement hook_admin_menu_output_alter() hook.

- #1189672 by Dave Reid, pwolanin: Fixed "Flush all caches" and "Toggle developer modules" open to CSRF.