diff --git a/core/CHANGELOG.txt b/core/CHANGELOG.txt
index 19981ad93b..006b2052c5 100644
--- a/core/CHANGELOG.txt
+++ b/core/CHANGELOG.txt
@@ -32,7 +32,7 @@ Drupal 8.3.0, 2017-04-05
 - Improved authoring features:
     * Can now drag and drop images into image fields in Quick Edit mode.
     * Image fields are now limited to only accepting images, so that users on
-      mobile clients are not offered a confusing and non-functional video 
+      mobile clients are not offered a confusing and non-functional video
       upload option.
     * CKEditor now utilizes the AutoGrow plugin to better take advantage of
       larger screen sizes.
@@ -45,7 +45,6 @@ Drupal 8.3.0, 2017-04-05
     * The "Allowed HTML tags" input has been converted to a textarea, which
       significantly improves the usability of HTML filter configuration.
     * Removed the 'disabled' region from block administration.
-    * Bulk operation actions now always act on the selected items.
 - Content Moderation improvements (experimental):
     * Refactored to use new experimental Workflows module.
     * Now supports moderation of non-translatable entity types.
@@ -72,20 +71,16 @@ Drupal 8.3.0, 2017-04-05
       request headers or request bodies, in dozens of situations.
     * Massive overhaul of the test coverage.
     * 403 responses now return reason why access was denied.
-    * Serialized values for booleans and integers are now returned as the 
+    * Serialized values for Booleans and integers are now returned as the
       correct data type, rather than incorrectly typed as strings.
 - Improved performance/scalability:
     * Optimized class loader detection made more generic to support class
       loaders other than ApcClassLoader.
     * ViewsData and Token info cache now use the default cache bin to prevent
       APCu memory from being filled too quickly.
-    * Shorten length of Twig cache directory. Lengthy file/directory names could
-      be problematic in some circumstances. Warn Windows users if public file
-      path is too long.
     * Improve statistics performance by adding a swappable backend.
 - Improved developer APIs:
-    * Variations of routers merged into either AccessAwareRouter or 
-      DynamicRouter to simplify the routing system.
+    * Deprecated several routing services in favor of two more unified services.
     * Replaced the deprecated Symfony ExecutionContextInterface by subclassing
       from ConstraintValidator to prepare for an update to Symfony 3.
     * EntityPublishedInterface and EntityPublishedTrait have been added to give
@@ -93,8 +88,6 @@ Drupal 8.3.0, 2017-04-05
       types.
     * Added a collection label to EntityType. This is a plural uppercase label
       for a collection of entities - e.g. "Workflows".
-    * A new property originalRevisionId has been added to revisionable entities
-      to store the old revision ID after it was updated.
 - Changed coding standards:
     * Officially adopted short array syntax and updated all of core accordingly.
     * PHP CodeSniffer and Drupal Coder have been added as composer dev
@@ -114,7 +107,7 @@ Drupal 8.3.0, 2017-04-05
     * composer.json now uses the new official endpoint for modules and themes,
       packages.drupal.org.
     * Custom modules and themes can now be installed to correct locations using
-      composer
+      composer.
     * Added Package.json enabling new JavaScript language features.
 - Miscellaneous changes:
     * Incoming paths are again case-insensitive for routing, similar to earlier