Update to drupal 8.0.0-rc1. For more information, see https://www.drupal.org/node/2582663

core/modules/forum/config/install/core.base_field_override.node.forum.promote.yml

@@ -1,4 +1,3 @@
-# Changes the default value of the promote base field on the forum node type.
 langcode: en
 status: true
 dependencies:
@@ -8,7 +7,7 @@ id: node.forum.promote
 field_name: promote
 entity_type: node
 bundle: forum
-label: Promoted to front page
+label: 'Promoted to front page'
 description: ''
 required: false
 translatable: true
@@ -16,5 +15,7 @@ default_value:
   -
     value: 0
 default_value_callback: ''
-settings: {  }
+settings:
+  on_label: 'On'
+  off_label: 'Off'
 field_type: boolean

core/modules/forum/config/install/core.base_field_override.node.forum.title.yml

@@ -1,4 +1,3 @@
-# Changes the label of the title base field on the forum node type.
 langcode: en
 status: true
 dependencies:
@@ -9,6 +8,7 @@ field_name: title
 entity_type: node
 bundle: forum
 label: Subject
+description: ''
 required: true
 translatable: true
 default_value: {  }

core/modules/forum/config/install/core.entity_form_display.comment.comment_forum.default.yml

@@ -13,13 +13,6 @@ mode: default
 content:
   author:
     weight: -2
-  subject:
-    type: string_textfield
-    weight: 10
-    settings:
-      size: 60
-      placeholder: ''
-    third_party_settings: {  }
   comment_body:
     type: text_textarea
     weight: 11
@@ -27,5 +20,11 @@ content:
       rows: 5
       placeholder: ''
     third_party_settings: {  }
+  subject:
+    type: string_textfield
+    weight: 10
+    settings:
+      size: 60
+      placeholder: ''
+    third_party_settings: {  }
 hidden: {  }
-third_party_settings: {  }

core/modules/forum/config/install/core.entity_form_display.node.forum.default.yml

@@ -8,27 +8,24 @@ dependencies:
     - node.type.forum
   module:
     - comment
-    - entity_reference
     - text
 id: node.forum.default
 targetEntityType: node
 bundle: forum
 mode: default
 content:
-  title:
-    type: string_textfield
-    weight: -5
+  body:
+    type: text_textarea_with_summary
+    weight: 27
     settings:
-      size: 60
+      rows: 9
+      summary_rows: 3
       placeholder: ''
     third_party_settings: {  }
-  uid:
-    type: entity_reference_autocomplete
-    weight: 5
-    settings:
-      match_operator: CONTAINS
-      size: 60
-      placeholder: ''
+  comment_forum:
+    type: comment_default
+    weight: 20
+    settings: {  }
     third_party_settings: {  }
   created:
     type: datetime_timestamp
@@ -47,23 +44,24 @@ content:
       display_label: true
     weight: 16
     third_party_settings: {  }
-  comment_forum:
-    type: comment_default
-    weight: 20
-    settings: {  }
-    third_party_settings: {  }
   taxonomy_forums:
     type: options_select
     weight: 26
     settings: {  }
     third_party_settings: {  }
-  body:
-    type: text_textarea_with_summary
-    weight: 27
+  title:
+    type: string_textfield
+    weight: -5
     settings:
-      rows: 9
-      summary_rows: 3
+      size: 60
+      placeholder: ''
+    third_party_settings: {  }
+  uid:
+    type: entity_reference_autocomplete
+    weight: 5
+    settings:
+      match_operator: CONTAINS
+      size: 60
       placeholder: ''
     third_party_settings: {  }
 hidden: {  }
-third_party_settings: {  }

core/modules/forum/config/install/core.entity_form_display.taxonomy_term.forums.default.yml

@@ -10,6 +10,11 @@ targetEntityType: taxonomy_term
 bundle: forums
 mode: default
 content:
+  description:
+    type: text_textfield
+    weight: 0
+    settings: {  }
+    third_party_settings: {  }
   name:
     type: string_textfield
     weight: -5
@@ -17,10 +22,5 @@ content:
       size: 60
       placeholder: ''
     third_party_settings: {  }
-  description:
-    type: text_textfield
-    weight: 0
-    settings: {  }
-    third_party_settings: {  }
-hidden: {  }
-third_party_settings: {  }
+hidden:
+  forum_container: true

core/modules/forum/config/install/core.entity_view_display.comment.comment_forum.default.yml

@@ -20,4 +20,3 @@ content:
   links:
     weight: 100
 hidden: {  }
-third_party_settings: {  }

core/modules/forum/config/install/core.entity_view_display.node.forum.default.yml

@@ -8,7 +8,6 @@ dependencies:
     - node.type.forum
   module:
     - comment
-    - taxonomy
     - text
     - user
 id: node.forum.default
@@ -16,13 +15,6 @@ targetEntityType: node
 bundle: forum
 mode: default
 content:
-  taxonomy_forums:
-    type: entity_reference_label
-    weight: -1
-    label: above
-    settings:
-      link: true
-    third_party_settings: {  }
   body:
     label: hidden
     type: text_default
@@ -38,6 +30,11 @@ content:
     third_party_settings: {  }
   links:
     weight: 100
-hidden:
-  langcode: true
-third_party_settings: {  }
+  taxonomy_forums:
+    type: entity_reference_label
+    weight: -1
+    label: above
+    settings:
+      link: true
+    third_party_settings: {  }
+hidden: {  }

core/modules/forum/config/install/core.entity_view_display.node.forum.teaser.yml

@@ -8,7 +8,6 @@ dependencies:
     - field.field.node.forum.taxonomy_forums
     - node.type.forum
   module:
-    - taxonomy
     - text
     - user
 id: node.forum.teaser
@@ -16,13 +15,6 @@ targetEntityType: node
 bundle: forum
 mode: teaser
 content:
-  taxonomy_forums:
-    type: entity_reference_label
-    weight: 10
-    label: above
-    settings:
-      link: true
-    third_party_settings: {  }
   body:
     label: hidden
     type: text_summary_or_trimmed
@@ -32,7 +24,12 @@ content:
     third_party_settings: {  }
   links:
     weight: 101
+  taxonomy_forums:
+    type: entity_reference_label
+    weight: 10
+    label: above
+    settings:
+      link: true
+    third_party_settings: {  }
 hidden:
-  langcode: true
   comment_forum: true
-third_party_settings: {  }

core/modules/forum/config/install/core.entity_view_display.taxonomy_term.forums.default.yml

@@ -16,5 +16,5 @@ content:
     settings: {  }
     third_party_settings: {  }
     label: above
-hidden: {  }
-third_party_settings: {  }
+hidden:
+  forum_container: true

core/modules/forum/config/install/field.field.comment.comment_forum.comment_body.yml

@@ -17,5 +17,4 @@ translatable: true
 default_value: {  }
 default_value_callback: ''
 settings: {  }
-third_party_settings: {  }
 field_type: text_long

core/modules/forum/config/install/field.field.node.forum.body.yml

@@ -18,5 +18,4 @@ default_value: {  }
 default_value_callback: ''
 settings:
   display_summary: true
-third_party_settings: {  }
 field_type: text_with_summary

core/modules/forum/config/install/field.field.node.forum.comment_forum.yml

@@ -29,5 +29,4 @@ settings:
   form_location: true
   anonymous: 0
   preview: 1
-third_party_settings: {  }
 field_type: comment

core/modules/forum/config/install/field.field.node.forum.taxonomy_forums.yml

@@ -4,8 +4,7 @@ dependencies:
   config:
     - field.storage.node.taxonomy_forums
     - node.type.forum
-  module:
-    - taxonomy
+    - taxonomy.vocabulary.forums
 id: node.forum.taxonomy_forums
 field_name: taxonomy_forums
 entity_type: node
@@ -17,12 +16,11 @@ translatable: true
 default_value: {  }
 default_value_callback: ''
 settings:
-  handler: default
+  handler: 'default:taxonomy_term'
   handler_settings:
     target_bundles:
       forums: forums
     sort:
       field: _none
     auto_create: true
-third_party_settings: {  }
 field_type: entity_reference

core/modules/forum/config/install/field.field.taxonomy_term.forums.forum_container.yml

@@ -17,7 +17,6 @@ default_value:
     value: 0
 default_value_callback: ''
 settings:
-  on_label: Yes
-  off_label: No
-third_party_settings: {  }
+  on_label: 'Yes'
+  off_label: 'No'
 field_type: boolean

core/modules/forum/config/install/field.storage.node.comment_forum.yml

@@ -16,3 +16,4 @@ cardinality: 1
 translatable: true
 indexes: {  }
 persist_with_no_fields: false
+custom_storage: false

core/modules/forum/config/install/field.storage.node.taxonomy_forums.yml

@@ -10,9 +10,10 @@ entity_type: node
 type: entity_reference
 settings:
   target_type: taxonomy_term
-module: taxonomy
+module: core
 locked: false
 cardinality: 1
 translatable: true
 indexes: {  }
 persist_with_no_fields: false
+custom_storage: false

core/modules/forum/config/install/field.storage.taxonomy_term.forum_container.yml

@@ -14,3 +14,4 @@ cardinality: 1
 translatable: false
 indexes: {  }
 persist_with_no_fields: false
+custom_storage: false

core/modules/forum/config/install/node.type.forum.yml

@@ -1,8 +1,6 @@
 langcode: en
 status: true
 dependencies:
-  module:
-    - forum
   enforced:
     module:
       - forum

core/modules/forum/config/install/taxonomy.vocabulary.forums.yml

@@ -1,8 +1,6 @@
 langcode: en
 status: true
 dependencies:
-  module:
-    - forum
   enforced:
     module:
       - forum
@@ -11,4 +9,3 @@ vid: forums
 description: 'Forum navigation vocabulary'
 hierarchy: 1
 weight: -10
-third_party_settings: {  }