function system_update_8201

Clear caches due to behavior change in DefaultPluginManager.

File

core/modules/system/system.install, line 2215

Code

function system_update_8201() {
    // Empty update to cause a cache rebuild.
    // 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.
}