'help_text' => ts('In "Opportunistic Flush" mode, caches are flushed in response to user actions; this mode is broadly compatible but may add latency during form-submissions. In "Cron Flush" mode, you should schedule a cron job to flush caches if your site uses ACLs; this can improve latency on form-submissions but requires more setup.'),
],
'installed' => [
'help_text' => ts('In "Opportunistic Flush" mode, caches are flushed in response to user actions; this mode is broadly compatible but may add latency during form-submissions. In "Cron Flush" mode, you should schedule a cron job to flush caches if your site uses ACLs; this can improve latency on form-submissions but requires more setup.'),
],
'installed' => [