New Permission: Read Task Comments
Discussions on a task are often more sensitive than the task itself. The new permission Read task comments lets you separate the two, so you can involve people in the work without opening up internal conversations: without the permission, a user can still open and work on the task, but its comments are not displayed.
Assign or revoke the permission in Account Settings → User Management. It can be set as a global user permission, as a department permission, or through role permissions.
Help articles: Comments · Permissions