CiviCRM System Status shows that there are outdated tokens in use in membership_online_receipt and event_online_receipt message templates.
I have never customized these templates, so, in my understanding, they had to be overwritten with new ones during upgrade. It seems not to have happened (assuming that the new CiviCRM versions do not come with outdated tokens).
How can I replace these templates with current default ones?
Drupal 10, CiviCRM 5.78.3
Pradeep's answer is right if the database default matches the on-disk version, but the civi upgrade process only refreshes the database default from the on-disk version sometimes. I've used the below script before to unconditionally update all the defaults in the database from the disk. I can't remember offhand if it also wipes all your customizations - I don't think so, but make a backup first of the civicrm_msg_template table, although it sounds like you actually do want to reset and update everything anyway.
Put in a file somewhere and run with cv scr filename.php
class ReplaceMessageTemplates extends \CRM_Upgrade_Incremental_MessageTemplates {
/**
* Override
*/
public function getTemplatesToUpdate() {
$templates = [];
$dao = CRM_Core_DAO::executeQuery('SELECT workflow_name FROM civicrm_msg_template WHERE workflow_name IS NOT NULL GROUP BY workflow_name');
while ($dao->fetch()) {
$templates[] = ['name' => $dao->workflow_name, 'type' => 'subject'];
$templates[] = ['name' => $dao->workflow_name, 'type' => 'text'];
$templates[] = ['name' => $dao->workflow_name, 'type' => 'html'];
}
return $templates;
}
}
(new ReplaceMessageTemplates('dontcare'))->updateTemplates();
To review the email template changes, go to CiviCRM >> Mailings >> Message Templates, click on the System Workflow Messages tab, and locate the template titled 'Memberships - Receipt (on-line)'. You should see options to Edit, Revert, and View Default.
These three options appear because the template has been overridden. You can compare it with the default version to see if there are any changes specific to your website. If you don't notice any significant changes, you can click Revert to restore the default.
In most cases, the typical customizations we’ve seen include adding a logo to the receipt or updating organization details like the address. After reverting, these modifications can easily be reapplied if needed.
