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
21025	Document how to silence warnings when deprecating a feature	Aymeric Augustin	nobody	"This is a follow-up of ticket #17049.

We keep forgetting to silence PendingDeprecationWarnings.

We should document it, based on https://groups.google.com/d/msg/django-developers/nXlNqpy6sC8/5D4Ei6N8PusJ."	Cleanup/optimization	closed	Documentation	dev	Normal	duplicate			Unreviewed	0	0	0	0	0	0