It's not clear from your OP what you mean by "dynamic choices" (I can still provide a callable; is that not "dynamic"?)
Your best bet it to draw up a reproducible example (or even better a test case) of exactly the behaviour that used to work but now doesn't. I'd suggest putting that in a new Trac ticket referencing #24483. Then we've got something concrete to go on. Kind Regards, Carlton -- You received this message because you are subscribed to the Google Groups "Django developers (Contributions to Django itself)" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-developers+unsubscr...@googlegroups.com. To post to this group, send email to django-developers@googlegroups.com. Visit this group at https://groups.google.com/group/django-developers. To view this discussion on the web visit https://groups.google.com/d/msgid/django-developers/0ede9c71-5946-4f85-abc5-e1073647438e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
