Issue #3346218 by Kaushik1216, Harlor, urvashi_vora, xjm, pradhumanjain2311, nayana_mvr, smustgrave, larowlan, catch: Status message on comment edit is 'Your comment has been posted.'

Issue #3322894 by Akhil Babu, Juanjol, micnap, larowlan, quietone, catch, alexpott:  Comment form gives deprecated warnings on PHP 8.1 when comment is empty

Issue #3112298 by Spokje, mpdonadio, ravi.shankar, quietone, alexpott, smustgrave, immaculatexavier, ranjith_kumar_k_u, ankithashetty, mondrake, daffie, andypost, vladbo, JeroenT, pifagor, longwave, voleger: Replace REQUEST_TIME in classes with direct container access

Issue #3381078 by mfb, smustgrave, xjm, quietone, andypost: Demote routine log events from "notice" to "info"

Issue #3319582 by mondrake, Spokje, longwave, mallezie: Fix calls to methods with too many parameters passed in

Issue #2937515 by Spokje, quietone, idebr, longwave, SherFengChong, anweshasinha, borisson_, mfernea, xjm, bbrala, daffie, Berdir: Fix Drupal.Array.Array.[ArrayClosingIndentation, ArrayIndentation] coding standard

Issue #2903911 by joshmiller, longwave, anmolgoyal74, ankithashetty, init90, Pooja Ganjage, _gradient_, daffie, borisson_: Fix 'Drupal.Commenting.FunctionComment.ParamMissingDefinition' coding standard

Issue #2969109 by martin107, andypost, kaythay, Berdir: Replace deprecated usages of entityManager in form classes

Issue #3019834 by Berdir, alexpott: Add @trigger_error() to deprecated url/link EntityInterface methods

Issue #2572613 by Malevi4, idebr, pfrenssen, Mile23, RajeevK: Fix 'Drupal.Array.Array.CommaLastItem' coding standard

Issue #2894261 by alexpott, Berdir, deepakaryan1988, andypost: Deprecated service entity.manager needs to be replaced with entity_type.manager in ContentEntityForm

Issue #2935256 by Jo Fitzgerald, voleger, kim.pepper, ibustos, Yogesh Pawar, catch, jibran: Remove all usages of drupal_get_message and drupal_set_message in modules

Issue #2873696 by nvexler, wengerk, gido, Jo Fitzgerald, xjm: Add @internal to core classes, methods, properties to Form Classes

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 #2851761 by MariaDenysyuk, andypost: Comment logs messages under both 'content' and 'comment' loggers; make it consistent

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

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

Issue #2471689 by klopez, shashikant_chauhan, harings_rob, snehi, jhodgdon: Entity API documentation should consistently refer to handlers rather than controllers

Issue #1808478 by Mile23, prhavile, naveenvalecha, llbbl, hctom, nikunjkotecha, Lars Toomre, deepakaryan1988, mrjmd, jgeryk, mlevasseur: Add missing type hinting to Comment module docblocks

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

Issue #2515018 by joshi.rohit100, sdstyles, joelpittet: Lowercase the instances of camelcase'd instanceOf in core for consistency

Issue #2571909 by alexpott, larowlan, stefan.r, Wim Leers, lauriii, effulgentsia, Upchuk, dunix: CommentForm selects using the user formatted name

Issue #2543332 by Wim Leers, effulgentsia, Fabianx, Crell, dawehner, borisson_: Auto-placeholdering for #lazy_builder without bubbling

Issue #2527406 by Gábor Hojtsy, Berdir: CommentForm::init() and MessageForm::init() are useless/broken

Issue #2453175 by tim.plunkett, plach, rteijeiro, effulgentsia, eshta, dawehner, fago, Berdir, alexpott: Remove EntityFormInterface::validate() and stop using button-level validation by default in entity forms

Issue #1392754 by tss, justAChris, jhodgdon: Comply with new documentation standards for @file for namespaced class files

Issue #2395831 by dawehner, fago, martin107, cafuego, YesCT, plach, jibran, larowlan, Wim Leers, effulgentsia, klausi: Entity forms skip validation of fields that are not in the EntityFormDisplay

Issue #2105797 by dawehner, fago, larowlan, effulgentsia, jibran, amateescu, yched: Add CompositeConstraintBase so that constraints involving multiple fields, such as CommentNameConstraint, can be discovered

Issue #2463009 by Wim Leers: Introduce CacheableResponseInterface: consolidate ways of setting X-Drupal-Cache-Tags/Contexts headers

Revert "Issue #2459753 follow-up by tim.plunkett, alexpott: EntityForm::validate() should be able to modify the form structure"

This reverts commit fb5ea78b.