Issue #2853503 by Aki Tendo, alexpott, larowlan, Wim Leers, klausi, fgm, dawehner, mondrake, catch, Berdir, neclimdul, borisson_: Remove all assert('string') calls from Drupal core because deprecated in PHP 7.2

Issue #2901562 by mfernea, Jo Fitzgerald, Yogesh Pawar, 3ssom, Mile23, borisson_: Fix 'Squiz.WhiteSpace.SuperfluousWhitespace' coding standard

Issue #2920001 by Wim Leers, dawehner, borisson_, aheimlich, davidwbarratt: Add cacheable HTTP exceptions: Symfony HTTP exceptions + Drupal cacheability metadata

Issue #2881348 by benjifisher, guncha25, Jo Fitzgerald, anya_m, Dinesh18, pritish.kumar, andypost, alexpott, James Nesbitt, larowlan, znerol, dawehner: SessionCacheContext calls getId() on null

Issue #2526150 by catch, Wim Leers, Denchev, hussainweb, dawehner, mpdonadio, borisson_, fgm, olli, alexpott, vaplas, flocondetoile, Berdir, Fabianx, cilefen: Database cache bins allow unlimited growth: cache DB tables of gigabytes!

Issue #2903908 by mfernea, martin107: Fix 'Drupal.Commenting.FunctionComment.ParamCommentIndentation' coding standard

Revert "Issue #2526150 by catch, Wim Leers, Denchev, hussainweb, dawehner, mpdonadio, borisson_, fgm, olli, alexpott, flocondetoile, Berdir, Fabianx: Database cache bins allow unlimited growth: cache DB tables of gigabytes!"

This reverts commit 1a71b1a9.

Issue #2526150 by catch, Wim Leers, Denchev, hussainweb, dawehner, mpdonadio, borisson_, fgm, olli, alexpott, flocondetoile, Berdir, Fabianx: Database cache bins allow unlimited growth: cache DB tables of gigabytes!

Issue #2879512 by bkosborne: Path aliases can be forgotten after a cache rebuild due to race condition in CacheCollector

Issue #2538956 by HeyLodyM, Wim Leers: Document that MemoryBackend::prepareItem()/::set() uses unserialize()/serialize() to break references

Issue #2854529 by alexpott, xjm, klausi, Chi, Mixologic: Fix Drupal.Scope.MethodScope - all methods should have scopes

Issue #2776975 by joelpittet, dawehner, tim.plunkett, xjm, pfrenssen: March 3, 2017: Convert core to array syntax coding standards for Drupal 8.3.x RC phase

Issue #2834580 by Berdir: Move locale.translation_status state key to a separate key/value collection

Issue #2829588 by damiankloip, Fabianx, markcarver, dawehner, catch: Provide a "url.path.is_front" cache context to allow contributed themes to move global "is_front" variable back

Revert "Issue #2662844 by penyaskito, dawehner, catch: cache.backend.chainedfast misbehaves in some situations"

This reverts commit 4eb87a26.

Revert "Issue #2751847 by penyaskito: Throw exception if the same service is injected twice in ChainedFastBackend"

This reverts commit e3587e21.

Issue #2751847 by penyaskito: Throw exception if the same service is injected twice in ChainedFastBackend

Issue #2791211 by cilefen: Cache::getBins should explain the returned data types implement CacheBackendInterface

Issue #2783393 by Mile23: Fix 'Drupal.Commenting.FunctionComment.IncorrectParamVarName' coding standard

Issue #2744421 by andypost, Wim Leers: QueryArgsCacheContext::getContext() may return NULL, violates the interface

Issue #2753989 by Berdir: CacheFactory::get() should not use default cache backend before cache bin defaults

Issue #2662844 by penyaskito, dawehner, catch: cache.backend.chainedfast misbehaves in some situations

Issue #2729439 by Wim Leers, Berdir: QueryArgsCacheContext should return a special value for ?arg (without value)

Issue #2572619 by attiks, andypost, pfrenssen, vprocessor, tatarbj, andriyun, alexpott: Fix 'Drupal.Classes.ClassDeclaration' coding standard

Issue #2719695 by alexpott, Mile23: Fix 'Drupal.Classes.ClassDeclaration.CloseBraceAfterBody' coding standard

Issue #2572633 by vprocessor, andypost, attiks, andriyun: Fix 'Drupal.Commenting.ClassComment' coding standard

Issue #2716685 by Mile23: Part 2: Fix several errors in the 'Drupal.Commenting.DocComment' coding standard

Issue #2572693 by Mile23, andriyun, andypost, attiks: Fix 'Drupal.ControlStructures.ControlSignature' coding standard

Issue #2699627 by catch, dawehner, Wim Leers: url.path cache context for breadcrumbs is unnecessarily granular