Issue #2388255 by dawehner, pwolanin, hussainweb, greggles: Limit PDO MySQL to executing single statements if PHP supports it

Issue #1260938 by dawehner, David_Rothstein, flaviovs, Fabianx, pfrenssen, boran, jelo, neclimdul, scorchio, Berdir, vijaycs85: D6 to D7 update can fail on duplicate files in system update #7061

Issue #2465159 by David_Rothstein, NancyDru: Fixed a regression in Drupal 7.36 which caused certain kinds of content types to become disabled if they were defined by a no-longer-enabled module.

Issue #1055150 by Devin Carlson, rootwork, yoroy, brianV, JimmyAx: Time zone description is confusing on user register form

Issue #2315255 by Dave Reid, Devin Carlson: Allow custom HTML tags with a dash in the name to pass through filter_xss() when specified in the list of allowed tags

Issue #1812056 by chx, byrond: Allow hook_field_schema() implementations to specify indexes for fields based on a column prefix (field sql storage test failing on various MySQL engines due to indexing unbound text fields)

Issue #1003788 by stefan.r, Alan D., JimmyAx, Josh Waihi, john_brown, twistor, bellHead, bzrudi71, pwolanin, gaas, wiifm, robhardwick, gngn: PostgreSQL PDOException: Invalid text representation when attempting to load an entity with a string or non-scalar ID

Issue #667058 by greggles, DamienMcKenna, cweagans, travelertt, Dave Reid, tstoeckler, geerlingguy: Add a sites/all/libraries folder and encourage people to use it properly

Issue #1684930 by amontero, David_Rothstein, joshi.rohit100, jthorson, dcam, rpayanm, jackbravo, yoroy: Add description to "administer filters" permission

Issue #2305017 by David_Rothstein, slashrsm, marcingy: Add a 'file_public_schema' variable to allow bypassing file download access checks in managed file upload fields

Issue #2364069 by damiankloip: Search specific tags are not available and hook_query_TAG_alter hooks are not invoked

Issue #1279226 by attiks, ericduran, Wim Leers, sun, David_Rothstein, nod_: Allow sites and modules to skip loading jQuery and Drupal JavaScript libraries on pages where they won't be used

Issue #2283717 by joshi.rohit100, amitgoyal, g3r4, er.pushpinderrana: Remove user_access function calls on hook_permission functions so the Permissions page consistently links to other admin pages for all users

Issue #713462 by jwilson3, Paul B, casey, sivaji@knackforge.com, dcam: Content added via drupal_add_region_content() is not added to pages

Issue #413270 by Jody Lynn, Daniel Korte: Block settings for theme menu title getting double escaped

Issue #889338 by dawehner, das-peter, yched, heddn, frankcarey: Add support for Xdebug in DrupalWebTestCase

Issue #2001308 by stefan.r, David_Rothstein, marthinal, helmo: Node preview removes file values from node edit form for non-displayed items

Issue #779482 by mikeytown2, sun, dalin, cam8001, segi, alexpott, Boobaa, Sweetchuck, jbrown, quicksketch: Installation failure when opcode cache is enabled

Issue #1404050 by JamesOakley, David_Rothstein: system_update_7061 breaks private files by leaving one too many forward slashes in protocol of migrated URIs

Issue #1882774 by David_Rothstein, iva2k: User pictures are lost when system_update_7061 merges files into {file_managed}.

Issue #1823306 by mkalkbrenner, p-neyens, webflo, swentel, zuuperman: Language code is missing from $context when hook_field_attach_view_alter() is invoked from field_view_field()

Issue #2381839 by klausi, Damien Tournoud: Changed date format for Last-Modified header breaks caching for certain Varnish/Nginx configurations.

Issue #1461732 by filijonka, Cottser, dcam, marcingy, swentel, udaksh: Fatal error when using the Comment module's "Unpublish comment containing keyword(s)" action

Issue #1904528 by Heine, GoddamnNoise: Language switcher (User interface text) Block generates invalid XHTML+RDFa 1.0

Issue #2380053 by klausi, pwolanin, tsphethean, sun, David_Rothstein: Posting an array as value of a form element is allowed even when a string is expected (and bypasses #maxlength constraints) - first step: text fields