I think there are still a few instances that need fixing, I found these notices after trying to run the update script
Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/html/web/modules/contrib/opigno_learning_path/src/Controller/LearningPathAchievementController.php on line 804
$selector = "#module_panel_${training_id}_${course_id}_${module_id}";
Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/html/web/modules/contrib/opigno_learning_path/src/Controller/LearningPathAchievementController.php on line 826
$selector = "#module_panel_${training_id}_${module_id}";
aps-Andrew → created an issue.
Is there any movement on this? I saw it start to get updated and replicated at the end of last year and was hoping to run some stress tests against the polling, but was hoping this issue might be resolved before that time so that the stress test isn't potentially experiencing the same issue.