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Changes between Initial Version and Version 1 of Ticket #22915, comment 6

initial	v1
1	1	Of course, `update_error_dict` isn't actually documented, so this isn't strictly a regression; it's just internal behaviour changing (though the same used to go for `_meta` and if we changed that there would be uproar)
2	2
3		That said, if we land a patch for this and push back the release, there is another fix I would like to land, so I'm not against adding a fix. Faking the behaviour and sticking in deprecation works for me.
	3	That said, if we land a patch for this and push back the release, there is another fix I would like to land (for a different issue that's not really an issue but would make things smoother anyway), so I'm not against adding a fix. Faking the behaviour and sticking in deprecation works for me.