Issue #3122912 by shaktik, siddhant.bhosale, S_Bhandari, martin107, swatichouhan012, kapilkumar0324, raman.b, paulocs, longwave, quietone, xjm: t() calls should be avoided , use $this->t() instead in Form Builders

Issue #2886622 by Berdir, martin107, Mile23, tim.plunkett, mikelutz, jonathan1055: Deprecate all EntityManager methods with E_USER_DEPRECATED

Issue #2939107 by plach, Wim Leers: Follow-up for #2924724: Clean up the node revision translation revert logic to leverage the new API

Issue #2878556 by plach, matsbla, vijaycs85, Gábor Hojtsy, catch, gabesullice, effulgentsia, hchonov, hass, amateescu, xjm: Ensure that changes to untranslatable fields affect only one translation in pending revisions

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

Issue #2848508 by timmillwood, dragos-dumi, Sam152, Pavan B S, pradeep22saini: Reverting a revision causes validation error on edit form submit

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

Issue #2649892 by alexpott, mikey_p: Should typehint against DateFormatterInterface and not DateFormatter

Issue #2465907 by mkalkbrenner, cedric_a, plach, Gábor Hojtsy, matsbla: Node revision UI reverts multiple languages when only one language should be reverted