Idea

have change view link to left of included plus cards+status

have change view link to left of included plus cards+priority

have change view link to left of included plus cards+tag

have change view link to left of included plus cards+solution

In change view, when showing a plus card which is included in _left, add a link to _left

or just have the link go to _left?

e.g.:

Wagn 1.05+3+discussion (root) edited 44 minutes ago by John Abbe

or

Wagn 1.5+3+discussion edited 44 minutes ago by John Abbe

I think the answer here is to update includer timestamps when includee edited and then only show simple cards.

have change view link to left of included plus cards+discussed in support tickets

have change view link to left of included plus cards+relevant user stories