Update to Drupal 8.0.0 beta 14. For more information, see https://drupal.org/node/2544542

core/modules/aggregator/migration_templates/d6_aggregator_feed.yml

@@ -0,0 +1,19 @@
+id: d6_aggregator_feed
+label: Drupal 6 aggregator feeds
+migration_tags:
+  - Drupal 6
+source:
+  plugin: d6_aggregator_feed
+process:
+  fid: fid
+  title: title
+  url: url
+  refresh: refresh
+  checked: checked
+  link: link
+  description: description
+  image: image
+  etag: etag
+  modified: modified
+destination:
+  plugin: entity:aggregator_feed

core/modules/aggregator/migration_templates/d6_aggregator_item.yml

@@ -0,0 +1,24 @@
+id: d6_aggregator_item
+label: Drupal 6 aggregator items
+migration_tags:
+  - Drupal 6
+source:
+  plugin: d6_aggregator_item
+process:
+  iid: iid
+  fid:
+    plugin: migration
+    migration: d6_aggregator_feed
+    source:
+      - fid
+  title: title
+  link: link
+  author: author
+  description: description
+  timestamp: timestamp
+  guid: guid
+destination:
+  plugin: entity:aggregator_item
+migration_dependencies:
+  required:
+    - d6_aggregator_feed

core/modules/aggregator/migration_templates/d6_aggregator_settings.yml

@@ -0,0 +1,25 @@
+id: d6_aggregator_settings
+label: Drupal 6 aggregator configuration
+migration_tags:
+  - Drupal 6
+source:
+  plugin: variable
+  variables:
+    - aggregator_fetcher
+    - aggregator_parser
+    - aggregator_processors
+    - aggregator_allowed_html_tags
+    - aggregator_teaser_length
+    - aggregator_clear
+    - aggregator_summary_items
+process:
+  fetcher: aggregator_fetcher
+  parser: aggregator_parser
+  processors: aggregator_processors
+  'items/allowed_html': aggregator_allowed_html_tags
+  'items/teaser_length': aggregator_teaser_length
+  'items/expire': aggregator_clear
+  'source/list_max': aggregator_summary_items
+destination:
+  plugin: config
+  config_name: aggregator.settings

core/modules/aggregator/migration_templates/d7_aggregator_settings.yml

@@ -0,0 +1,25 @@
+id: d7_aggregator_settings
+label: Drupal 7 aggregator configuration
+migration_tags:
+  - Drupal 7
+source:
+  plugin: variable
+  variables:
+    - aggregator_fetcher
+    - aggregator_parser
+    - aggregator_processors
+    - aggregator_allowed_html_tags
+    - aggregator_teaser_length
+    - aggregator_clear
+    - aggregator_summary_items
+process:
+  fetcher: aggregator_fetcher
+  parser: aggregator_parser
+  processors: aggregator_processors
+  'items/allowed_html': aggregator_allowed_html_tags
+  'items/teaser_length': aggregator_teaser_length
+  'items/expire': aggregator_clear
+  'source/list_max': aggregator_summary_items
+destination:
+  plugin: config
+  config_name: aggregator.settings