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Changes between Initial Version and Version 1 of Ticket #26007, comment 3

initial	v1
3	3	In the current code, if both template_name and template_field_name is set, template_field_name is always ignored. With the patch, if template_field_name is declared AND there is a non-empty value in the referenced field, the template name from the field is used in preference to template_name.
4	4
5		I think the patch implements the intended behaviour (or why bother trying to `insert(0, name)`), and cases were someone has set both template_name and template_field_name is rare or non-existant, but given this possibility, we may want to defer the change to 1.10 with or without accelerated deprecation. Advise?
	5	I think the patch implements the intended behaviour (or why bother trying to `insert(0, name)`, and compare the implementation in `MultipleObjectTemplateResponseMixin.get_template_names`), and cases were someone has set both template_name and template_field_name is rare or non-existant, but given this possibility, we may want to defer the change to 1.10 with or without accelerated deprecation. Advise?