(cherry picked from commit 8e5f58b8a58081bd0edb7f3c8ebe2cf018332f44)

(cherry picked from commit 851ae1d3)

Issue #2075889 by kgoel, pwolanin, catch, YesCT, dawehner, mpdonadio, johnshortess, Crell, mradcliffe, alexpott, webchick, ohthehugemanatee: Document that Drupal will handle incoming paths in a consistent and case-insensitive fashion for routing

(cherry picked from commit f8bd8143)

(cherry picked from commit dfae3939)

Issue #2610236 by cilefen, aerozeppelin: Views - "No Results Behavior" for individual fields escapes HTML

Issue #2547639 by dcrocks, mgifford, Pravin Ajaaz, Gábor Hojtsy, Wim Leers: Rename ambiguous "Menu" toggle in Bartik for accessibility

(cherry picked from commit 974e3402)

Issue #2122087 by rakesh.gectcr, snehi, InternetDevels, Xano, alvar0hurtad0: Remove references to hook_init()

(cherry picked from commit e18279a0)

(cherry picked from commit 702137d9)

Issue #2581399 by YesCT, effulgentsia: views.style.table schema has incorrect label for 'description'

(cherry picked from commit 5e3847db)

Issue #2579695 by willzyx: ViewsMenuLink should use parent contructor instead of set manually the member variables

(cherry picked from commit 8aead032)

(cherry picked from commit fa7a89af)

(cherry picked from commit b3e880e6855fa4fd1cf2997c671a0a20b5fa57d5)

Issue #2554911 by penyaskito, benjy, catch, ifrik, plach, Bojhan, Gábor Hojtsy, yoroy: Inform users/developers about entity/field mismatch details if it happens

(cherry picked from commit 91980774)

(cherry picked from commit df64790a)

Issue #2587685 by Antti J. Salminen, lauriii, jaakko, AjitS, Sagar Ramgade, rang501: Remove references to non existing preprocess functions

Issue #2556273 by Mile23: Fix @deprecation docs of Drupal\Core\DrupalKernelInterface::prepareLegacyRequest()

Issue #2600078 by YesCT, koppie, kgoel: Correct syntax for data type documentation in TranslationManager.php

Issue #2608938 by rakesh.gectcr: Wrong @return comment block in StackedRouteMatchInterface interface

Issue #2607676 by andypost: Remove useless assigning in template_preprocess_views_view_unformatted()

Issue #2603348 by rakesh.gectcr, jhodgdon: Comment block contains wrong argument in @param and typo in description

Issue #2621516 by TravisCarden: hook_page_attachments_alter() @see's itself instead of hook_page_attachments()

Issue #2576881 by snehi, stefan.r: Deprecate theme functions for removal before Drupal 9 (docs only)

Issue #2619700 by tim.plunkett: \Drupal\Core\Path\PathValidator::getPathAttributes() does not catch MethodNotAllowedException

Issue #2574719 by chegor, snehi, pguillard, Chi: Grammatical error in assertion message "Make sure that a broken handler of type: @type are created"

Issue #2506485 by justAChris, akalata, subhojit777: Test that Header label + customized label wrapper of a Views table display is not double escaped

Issue #2608072 by ameymudras: "Object of type "@class" cannot be printed." exception message should not be translated

Issue #2609928 by micropat, cilefen, Cottser, chx: Xss::attributes() mangles valid attribute names containing numbers