#22931: Migrations cannot rename intermediate models
-------------------------------------+-------------------------------------
     Reporter:  JockeTF              |                    Owner:  nobody
         Type:  Bug                  |                   Status:  new
    Component:  Migrations           |                  Version:  1.7-rc-2
     Severity:  Normal               |               Resolution:
     Keywords:  migrations migrate   |             Triage Stage:  Accepted
  makemigrations rename              |      Needs documentation:  0
  intermediate model                 |  Patch needs improvement:  0
    Has patch:  0                    |                    UI/UX:  0
  Needs tests:  0                    |
Easy pickings:  0                    |
-------------------------------------+-------------------------------------

Comment (by andrewgodwin):

 On the detecting of the rename: Django does not guarantee to detect
 renames, it's just a courtesy we offer if we can, so that in itself is not
 a bug. It can probably be improved, sure, but it's unrelated to this
 issue.

 It looks to me that the likely cause is RenameModel not taking care of all
 the state changes on related fields - notably, it fixes all "to"
 references, but no "through" references, so making it do that will likely
 fix this.

--
Ticket URL: <https://code.djangoproject.com/ticket/22931#comment:8>
Django <https://code.djangoproject.com/>
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