The Drupal state storage service. Type:

public UpdateProcessorInterface::claimQueueItem()

The update settings Type:

Update Processor Service. Type:

update_delete_file_if_stale($path) Deletes stale files and directories from the update manager disk cache.

Manages project update information. Hierarchy interface \Drupal\update\

hook_update_projects_alter(&$projects) Alter the list of projects before fetching data and comparing versions

Default theme implementation for the project status report. Available variables: title:

An array of installed and enabled projects. Type:

update_page_top() Implements