Add the "publication field"in the blog and gleaning content type

config/sync/core.entity_view_display.node.gleaning.default.yml

@@ -6,9 +6,11 @@ dependencies:
     - field.field.node.gleaning.body
     - field.field.node.gleaning.comment
     - field.field.node.gleaning.field_image
+    - field.field.node.gleaning.field_publication_date
     - field.field.node.gleaning.field_upload
     - node.type.gleaning
   module:
+    - datetime
     - file
     - image
     - text
@@ -34,6 +36,15 @@ content:
     third_party_settings: {  }
     type: image
     region: content
+  field_publication_date:
+    weight: 4
+    label: above
+    settings:
+      format_type: medium
+      timezone_override: ''
+    third_party_settings: {  }
+    type: datetime_default
+    region: content
   field_upload:
     weight: 3
     label: above