I am using redmine 2.2.x, in my app each and every time the issue updating getting email notification , but i want a send email notification for manager ,I have tried this plugin https://github.com/applify-adrian/redmine_notification_manager_plugin ,it will not installed it is applicable for below Redmine 0.x.x ,please if any same features is avalible or give me some idea for resloved the issue.
Email Notification for manager