id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
21499	Migrations won't work if field signature changes	Markus Holtermann	rjasjukaitis	"If the `__init__` signature of a model field changes in the way that e.g. a positional argument is added / removed and doesn't replace / isn't replaced by a previously existing keyword argument, the old migration files won't work any more because the rely on the actual `__init__` signature to create an instance of the field.

This should be documented in the respective custom field and migration docs."	Cleanup/optimization	closed	Migrations	dev	Normal	fixed		info@… rjasjukaitis	Accepted	0	0	0	0	1	0