Issue #2539634 by Berdir, dawehner, cilefen, mpp, claudiu.cristea, amateescu, kristiaanvandeneynde: PathItem::delete() never runs because the path field type is a computed field in disguise

(cherry picked from commit f3119f6a)

(cherry picked from commit a7b67e7a)

(cherry picked from commit ad76a96a)

Issue #2427637 by Mile23, keopx, naveenvalecha, marvin_B8: Remove usages of deprecated entity_get_bundles()

Issue #2225775 by vasi, quietone, phenaproxima, chx, penyaskito, mikeryan, esclapes, vprocessor, steinmb, Gábor Hojtsy, Marc Angles, bwinett: Migrate Drupal 6 core node translation to Drupal 8

Issue #576296 by no_angel, joachim, dagmar, jhodgdon, coderintherye, yoroy, xjm: Remove redundant description for some permissions

Issue #2701769 by snufkin: Missing @return documentation from ContentTranslationHandler::entityFormTitle

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

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

Issue #2589967 by alexpott, dawehner, damiankloip, valthebald: Rebuild routes immediately when modules are installed

Issue #2665992 by alexpott, klausi, heykarthikwithu, xjm, tstoeckler: @file is not required for classes, interfaces and traits

Issue #2651986 by maxocub, balagan, Tom Robert, Kristen Pol, tstoeckler: Local task link "Translate" is not translated

Issue #2686765 by sidharthap, thhafner: cacheUntilEntityChanges() is deprecated and should be replaced with addCacheableDependency()

Issue #2572125 by rodrigoaguilera, vijaycs85, swentel, Berdir, Wim Leers, tstoeckler: Content translation local tasks are not getting displayed due to caching

Issue #2502917 by dimaro, rakesh.gectcr, DuaelFr, suhel.rangnekar: Replace deprecated usage of entity_create used with variable entity types with a direct call to EntityManager::getStorage()->create()

Issue #2342015 by Chi, joelpittet, vijaycs85, Matt V., Gábor Hojtsy, alexpott, catch: Content Translation module still implements hook_enable

Issue #2496867 by Berdir, swentel, alexpott, rodrigoaguilera, yobottehg, trebormc: Translatable image file is not working unless you also config the image field. Config can get lost anyway

Revert "Issue #2521782 by paulmckibben, swentel: HTML head has alternate hreflang links to unpublished translations"

This reverts commit 5a25b3fb.

Issue #2641588 by naveenvalecha, Mac_Weber, dimaro, heykarthikwithu: Replace deprecated usage of  entity_create('file') with a direct call to File::create()

Issue #2521782 by paulmckibben, swentel: HTML head has alternate hreflang links to unpublished translations

Issue #2641584 by Mac_Weber, heykarthikwithu, legovaer: Replace deprecated usage of  entity_create('field_config') with a direct call to FieldConfig::create()

Issue #2641586 by Mac_Weber, marvin_B8: Replace deprecated usage of  entity_create('field_storage_config') with a direct call to  FieldStorageConfig::create()

(cherry picked from commit e0516e39)

Issue #1919468 by alexpott, Berdir: EntityManager::getAllBundleInfo() adds default entity_type_id bundle for entity types with bundles

Issue #1810394 by hchonov, plach, YesCT, David Hernández, Schnitzel, vijaycs85, penyaskito, tstoeckler, alexpott, Gábor Hojtsy: Site configuration with domain based language negotiation results in redirecting authenticated users to a different domain when accessing a content entity route for translation language different from the interface language

Issue #2597628 by plach, jhedstrom, alexpott, Gábor Hojtsy: Enabling translation for menu links / taxonomy terms results in "Entity/field definitions" -- "Mismatch detected" on reports/status page

Issue #2502621 by Pravin Ajaaz, hussainweb, Peacog, jhodgdon, ivanjaros: Replace implement notes with inheritdoc tag

Issue #1938912 by Manuel Garcia, joelpittet, lokapujya, duellj, Cottser, akalata, pplantinga, mdrummond, rpayanm, Hydra, lauriii: Convert language content setting table theme to a twig template

Issue #2578955 by dawehner, jhodgdon, Wim Leers, catch: Implement auto route generation but DON'T use it for all core entities

Issue #2548195 by nod_, JohnAlbin, madhavvyas, sriharsha.uppuluri: Only use single quotes in JavaScript and update .eslintrc

Issue #2578561 by tim.plunkett, joelpittet, Bojhan, Fabianx, xjm, cilefen, David_Rothstein, DamienMcKenna: Move "Inline Form Errors" functionality to optional module and restore D7-style form errors by default

Issue #2487588 by YesCT, Leksat, Schnitzel, alexpott, anavarre, xjm: Move CMI import/export directory "staging" to "sync", as it is confused with staging environments