first commit

core/modules/block/block.post_update.php

@@ -0,0 +1,18 @@
+<?php
+
+/**
+ * @file
+ * Post update functions for Block.
+ */
+
+/**
+ * Implements hook_removed_post_updates().
+ */
+function block_removed_post_updates() {
+  return [
+    'block_post_update_disable_blocks_with_missing_contexts' => '9.0.0',
+    'block_post_update_disabled_region_update' => '9.0.0',
+    'block_post_update_fix_negate_in_conditions' => '9.0.0',
+    'block_post_update_replace_node_type_condition' => '10.0.0',
+  ];
+}