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
36649	Add `|=` merge operator support to `MultiValueDict` and `QueryDict`.	Adam Johnson	Adam Johnson	Per [https://forum.djangoproject.com/t/add-merge-and-update-operator-support-to-multivaluedict-querydict/43123 forum discussion], add an `__ior__` method to these classes to make `|=` work, guarding for mutability in `QueryDict`.	New feature	assigned	HTTP handling	dev	Normal				Unreviewed	0	0	0	0	0	0