#147000 by pwolanin, mikeytown2, et. al.: avoid multiple, parallel rebuildings of module and theme data

#764234 by yan_nick, Zoltan Balogh and myself: backport width of user filter labels in admin forms; better fit for some translations

#366768 by druppi, hass, plach, GiorgosK: do not link to unpublished translation nodes, even if user would have access to them (once published)

#245990 by David_Rothstein, Pedro Lozano, andypost: do not follow any redirections in system_check_http_request() since we only need data on whether HTTP requests worked at all

#829968 by AlexisWilke, andypost: fix drupal_lookup_path() to always return FALSE if the source was not found, not just for the 2nd call onwards

#403034 by Andreas Wolf, roderik: node_assign_owner_action() should use node_get_types('name', ...) to get the name of the node type

#931304 by subnet_rx, webkenny: backport support for newly popular tel: protocol in filter_xss_bad_protocols()

#767408 by hunmonk: copy semaphore site creation to update_fix_d6_requirements() to solve issues upgrading from any version of Drupal 5

#716348 by grendzy, hefox: document that drupal_get_path(), drupal_load() and drupal_get_filename() can be used with 'profile' as well

#280930 by pillarsdotnet, oadaeh, David_Rothstein: fall back on an empty array if hook_schema is not defined for a module

#881540 by bjaspan: make syslog identity configurable on the user interface (instead of hardwired to 'drupal')

#764548 by Dave Reid, sun: backport hiding of hidden modules on the modules page, so if projects include hidden modules for testing, those will not confuse users

#494462 by z.stolar: modify robots.txt to give search engine crawlers permission to index content in /sites/*, such as images uploaded to the site

#860154 by Zoltán Balogh, zserno: locale module import code state machine inconsistency ends up in ignored plural string variants

#365597 by JohnAlbin, Jody Lynn, mfb, zyxware, paul.lovvik: OpenID logins show Access denied after login due to redirection issues

#767512 by jhedstrom, Damien Tournoud, marvil07: make drupal_unpack() and user_save() more robust to avoid issues with empty keys in the data array