diff -u b/core/core.libraries.yml b/core/core.libraries.yml
--- b/core/core.libraries.yml
+++ b/core/core.libraries.yml
@@ -203,10 +203,10 @@
     - core/drupalSettings
     - core/jquery.once
 
-drupal.entity:
+drupal.entity-form:
   version: VERSION
   js:
-    misc/entity.js: {}
+    misc/entity-form.js: {}
   dependencies:
     - core/jquery
     - core/drupal
diff -u b/core/lib/Drupal/Core/Entity/Form/RevisionableContentEntityForm.php b/core/lib/Drupal/Core/Entity/Form/RevisionableContentEntityForm.php
--- b/core/lib/Drupal/Core/Entity/Form/RevisionableContentEntityForm.php
+++ b/core/lib/Drupal/Core/Entity/Form/RevisionableContentEntityForm.php
@@ -17,7 +17,7 @@
   /**
    * The entity being used by this form.
    *
-   * @var \Drupal\Core\Entity\EntityInterface|\Drupal\Core\Entity\RevisionableInterface|\Drupal\Core\Entity\EntityRevisionLogInterface
+   * @var \Drupal\Core\Entity\ContentEntityInterface
    */
   protected $entity;
 
@@ -95,9 +95,9 @@
 
     if ($this->operation == 'edit') {
 
-      $bundleInfo = $this->entityTypeBundleInfo->getBundleInfo($entity_type->id());
-      if ($bundleInfo[$this->entity->bundle()]) {
-        $bundleLabel = $bundleInfo[$this->entity->bundle()]['label'];
+      $bundle_info = $this->entityTypeBundleInfo->getBundleInfo($entity_type->id());
+      if ($bundle_info[$this->entity->bundle()]) {
+        $bundleLabel = $bundle_info[$this->entity->bundle()]['label'];
         $form['#title'] = $this->t('<em>Edit @bundle_label</em> @label', [
           '@bundle_label' => $bundleLabel,
           '@label' => $this->entity->label(),
@@ -126,13 +126,13 @@
       '#open' => $new_revision_default,
       '#group' => 'advanced',
       '#weight' => 20,
-      '#access' => $new_revision_default || ($entity_type->get('admin_permission')) && $account->hasPermission($entity_type->get('admin_permission')),
+      '#access' => $new_revision_default || $this->entity->get($entity_type->getKey('revision'))->access('update'),
       '#optional' => TRUE,
       '#attributes' => [
         'class' => ['entity-content-form-revision-information'],
       ],
       '#attached' => [
-        'library' => ['core/drupal.entity'],
+        'library' => ['core/drupal.entity-form'],
       ],
     ];
 
@@ -140,7 +140,7 @@
       '#type' => 'checkbox',
       '#title' => $this->t('Create new revision'),
       '#default_value' => $new_revision_default,
-      '#access' => !$this->entity->isNew() && ($entity_type->get('admin_permission') || $account->hasPermission($entity_type->get('admin_permission'))),
+      '#access' => !$this->entity->isNew() && $this->entity->get($entity_type->getKey('revision'))->access('update'),
       '#group' => 'revision_information',
     ];
 
reverted:
--- b/core/misc/entity.js
+++ a/core/modules/block_content/js/block_content.js
@@ -8,20 +8,20 @@
   'use strict';
 
   /**
+   * Sets summaries about revision and translation of block content.
-   * Sets summaries about revision and translation of entities.
    *
    * @type {Drupal~behavior}
    *
    * @prop {Drupal~behaviorAttach} attach
+   *   Attaches summary behaviour block content form tabs.
-   *   Attaches summary behaviour entity form tabs.
    *
    *   Specifically, it updates summaries to the revision information and the
    *   translation options.
    */
+  Drupal.behaviors.blockContentDetailsSummaries = {
-  Drupal.behaviors.entityContentDetailsSummaries = {
     attach: function (context) {
       var $context = $(context);
+      $context.find('.block-content-form-revision-information').drupalSetSummary(function (context) {
-      $context.find('.entity-content-form-revision-information').drupalSetSummary(function (context) {
         var $revisionContext = $(context);
         var revisionCheckbox = $revisionContext.find('.js-form-item-revision input');
 
@@ -36,7 +36,7 @@
         return Drupal.t('No revision');
       });
 
+      $context.find('fieldset.block-content-translation-options').drupalSetSummary(function (context) {
-      $context.find('details.entity-translation-options').drupalSetSummary(function (context) {
         var $translationContext = $(context);
         var translate;
         var $checkbox = $translationContext.find('.js-form-item-translation-translate input');
diff -u b/core/modules/system/tests/modules/entity_test/src/EntityTestRevisionForm.php b/core/modules/system/tests/modules/entity_test/src/EntityTestRevisionForm.php
--- b/core/modules/system/tests/modules/entity_test/src/EntityTestRevisionForm.php
+++ b/core/modules/system/tests/modules/entity_test/src/EntityTestRevisionForm.php
@@ -1,16 +1,14 @@
 <?php
 
-/**
- * @file
- * Contains \Drupal\entity_test\EntityTestRevisionForm.
- */
-
 namespace Drupal\entity_test;
 
 use Drupal\Component\Utility\Random;
 use Drupal\Core\Entity\Form\RevisionableContentEntityForm;
 use Drupal\Core\Form\FormStateInterface;
 
+/**
+ * Form controller for EntityTestRev.
+ */
 class EntityTestRevisionForm extends RevisionableContentEntityForm {
 
   /**
only in patch2:
unchanged:
--- a/core/modules/block_content/js/block_content.js
+++ b/core/misc/entity-form.js
@@ -8,20 +8,20 @@
   'use strict';
 
   /**
-   * Sets summaries about revision and translation of block content.
+   * Sets summaries about revision and translation of entities.
    *
    * @type {Drupal~behavior}
    *
    * @prop {Drupal~behaviorAttach} attach
-   *   Attaches summary behaviour block content form tabs.
+   *   Attaches summary behaviour entity form tabs.
    *
    *   Specifically, it updates summaries to the revision information and the
    *   translation options.
    */
-  Drupal.behaviors.blockContentDetailsSummaries = {
+  Drupal.behaviors.entityContentDetailsSummaries = {
     attach: function (context) {
       var $context = $(context);
-      $context.find('.block-content-form-revision-information').drupalSetSummary(function (context) {
+      $context.find('.entity-content-form-revision-information').drupalSetSummary(function (context) {
         var $revisionContext = $(context);
         var revisionCheckbox = $revisionContext.find('.js-form-item-revision input');
 
@@ -36,7 +36,7 @@
         return Drupal.t('No revision');
       });
 
-      $context.find('fieldset.block-content-translation-options').drupalSetSummary(function (context) {
+      $context.find('details.entity-translation-options').drupalSetSummary(function (context) {
         var $translationContext = $(context);
         var translate;
         var $checkbox = $translationContext.find('.js-form-item-translation-translate input');