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Changes between Initial Version and Version 1 of Ticket #31071

initial	v1
22	22	The change in behaviour also has the side effect of changing the behaviour of the `loaddata` management command when the fixture contains explicit pk values and the objects already exist (e.g. when loading the fixture multiple times).
23	23
24		Perhaps the intention was to only change the behaviour if an explicit ~~default~~ value was not set on the model instance being saved? (At least, that would be more backwards-compatible behaviour...)
	24	Perhaps the intention was to only change the behaviour if an explicit pk value was not set on the model instance being saved? (At least, that would be more backwards-compatible behaviour...)