updated core to 8.6.1 via composer

core/modules/views/views.install

@@ -315,6 +315,10 @@ function views_update_8003() {
   // Empty update to cause a cache flush so that views data is rebuilt. Entity
   // types that don't implement a list builder cannot have the entity operations
   // field.
+
+  // Use hook_post_update_NAME() instead to clear the cache.The use
+  // of hook_update_N to clear the cache has been deprecated see
+  // https://www.drupal.org/node/2960601 for more details.
 }
 
 /**
@@ -322,6 +326,10 @@ function views_update_8003() {
  */
 function views_update_8004() {
   // Empty update to cause a cache flush so that views data is rebuilt.
+
+  // Use hook_post_update_NAME() instead to clear the cache.The use
+  // of hook_update_N to clear the cache has been deprecated see
+  // https://www.drupal.org/node/2960601 for more details.
 }
 
 /**
@@ -329,6 +337,10 @@ function views_update_8004() {
  */
 function views_update_8005() {
   // Empty update function to rebuild the views data.
+
+  // Use hook_post_update_NAME() instead to clear the cache.The use
+  // of hook_update_N to clear the cache has been deprecated see
+  // https://www.drupal.org/node/2960601 for more details.
 }
 
 /**
@@ -336,6 +348,10 @@ function views_update_8005() {
  */
 function views_update_8100() {
   // Empty update to cause a cache flush so that views data is rebuilt.
+
+  // Use hook_post_update_NAME() instead to clear the cache.The use
+  // of hook_update_N to clear the cache has been deprecated see
+  // https://www.drupal.org/node/2960601 for more details.
 }
 
 /**
@@ -365,6 +381,10 @@ function views_update_8101() {
  */
 function views_update_8200() {
   // Empty update to cause a cache rebuild so that the container is rebuilt.
+
+  // Use hook_post_update_NAME() instead to clear the cache.The use
+  // of hook_update_N to clear the cache has been deprecated see
+  // https://www.drupal.org/node/2960601 for more details.
 }
 
 /**
@@ -372,6 +392,10 @@ function views_update_8200() {
  */
 function views_update_8201() {
   // Empty update to cause a cache rebuild so that config schema get refreshed.
+
+  // Use hook_post_update_NAME() instead to clear the cache.The use
+  // of hook_update_N to clear the cache has been deprecated see
+  // https://www.drupal.org/node/2960601 for more details.
 }
 
 /**