Please improve notification email on Status change and New comment

make status change more visible in email Body by highlight in text (bold or color).

also could be helpful to exact change on subject, - in that case there is no need to open email body part to see. It's just for Status change.

Also if there is Comment could be helpful to have New Comment in Subject to make some rules in email to catch them separately, because comments usually means that something is Important to be known to watchers