Project is missing security update(s). File core/modules/update/

protected UpdateKernel::bootSession(Request $request)

The update fetch queue. Type:

update_install() Implements

Array of release history URLs that we have failed to fetch Type:

The private key. Type:

protected UpdateKernel::handleAccess(Request $request)

update_authorize_run_update($filetransfer, $projects) Updates existing projects when invoked by authorize.php

public UpdateRegistry::getModuleUpdateFunctions($module_name)

public UpdateManager::refreshUpdateData()