Instagram still hasn't finished rolling out its archive feature

I feel like I'm going to be the last person on Earth to get Instagram's archive feature. All my friends have been able to hide their old photos for months. Most got the tool way back in June when Instagram announced that the feature would accompany its 10.21 release for iOS and Android. But not me.
Instagram's first tests of the features go back even further; some Verge staffers saw it on their accounts in late May. Archiving lets users choose posts to take off their grid. Instead of deleting th