Ticket notification email 'empty' when only CC field changed

[kamil@…]

If only the CC field of a ticket is changed, a confusing notification is sent. For example:

#8132: Node image 2.10
---------------------------+------------------------------------------------
 Reporter:  kamil          |       Owner:  kamil     
     Type:  enhancement    |      Status:  new       
 Priority:  normal         |   Milestone:  Wishlist  
Component:  Sys - Cluster  |     Version:  N/A       
 Severity:  normal         |    Keywords:            
Blockedby:                 |    Blocking:  7136, 8130
Due_close:                 |  
---------------------------+------------------------------------------------

-- 
Ticket URL: <https://www.example.com/ticket/8132#comment:2>

There's no indication of what was changed in the ticket or why the notification was sent. Only once visiting the page for the ticket can you see the reason. eg:

Changed 33 minutes ago by ganesh 

cc luke, dimitri added; luke dimitri removed

[cboos]

Same goes for a summary change, I noticed.

[cboos]

As a side-note, the specific problem for CC: changes could be avoided altogether if changes to the CC: were not considered to be ticket changes (#9088).

[thijstriemstra]

Replying to cboos:

As a side-note, the specific problem for CC: changes could be avoided altogether if changes to the CC: were not considered to be ticket changes (#9088).

Is it worth fixing this ticket then, or ignore it and and go for #9088?

[rblank]

As efforts to integrate the ​th:AnnouncerPlugin have stalled lately, I would say it's worth fixing.