Issue #2248881 by neclimdul: Fix indentation mistake. Nominated for simplest patch of the month award by dawehner.

Issue #2247281 by sun, pwolanin: Installer checks wrong config storage to verify installation state.

Issue #2248151 by tim.plunkett, xjm, alexpott: Configurable plugins can not control instance-specific config dependencies.

Issue #1929816 by lokapujya, penyaskito, reszli, JStanton, Gábor Hojtsy, catch: Remove all references to/implementations of hook_schema_0().

Issue #2121299 by andypost, bdone, benjy, penyaskito, chx, claudiu.cristea, damiankloip, gregboggs, InternetDevels, jessehs, jhedstrom, marvil07, mikeryan, pcambra, Xano, YesCT, axoplasm, kgoel, dclavain, jeckman, alvar0hurtad0, Drupali, fastangel, gloob, jhedstrom, joshtaylor, mpgeek, alexpott: Migrate Drupal 6 to Drupal 8

Issue #2238649 by visabhishek, bookmarvel, chx: Expirable key value store interface is wrong in comments.

Issue #1166114 by jhodgdon, tomogden, Rajendar Reddy, larowlan, swentel, splatio, erics14: Manage Displays Search Results doesn't manage the display of the search results.

Issue #2236089 by cs_shadow, sriharsha.uppuluri: theme_settings schema duplicates the label Shortcut icon settings where it doesn't make sense.

Issue #1842326 by c4rl, sun, joelpittet, pakmanlh, jjcarrion | jenlampton: Merge _theme_table_cell() into theme_table().

Issue #1574560 by andypost, Rajendar Reddy: Update jQuery Form Plugin to the latest in the git repository.

Issue #1366020 by pwolanin, dawehner, rcaracaus, jhodgdon | tstoeckler: Overhaul SearchQuery; make search redirects use GET query params for keywords.

Issue #2228721 by amateescu, drunken monkey: TypedData doesn't support config entity types; flag errors if you try.

Issue #2056173 by philipz, Sam152 | tim.plunkett: Regression: Two-column layout is broken by vertical toolbar.

Issue #2083547 by donquixote: Move class files in core/modules/shortcut to their new PSR-4 location, to verify that PSR-4 actually works.

Issue #2083547 by donquixote: Introduce core/scripts/switch-psr4.sh, to move module-provided class files to their new PSR-4 location.

This affects class loading, plugin discovery and test discovery.

PSR-0 is still supported, and no module class files are moved yet.

This is in preparation for the switch of module-provided classes from PSR-0 to PSR-4.