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LNJ authored
Whenever a subscribed contact has changed its avatar/photo in its VCard according to XEP-0154: vCard-Based Avatars, a presence info is sent to the client. This will cause the VCardManager now to request the new VCard and so updating the avatar. XEP-0154: vCard-Based Avatars: https://xmpp.org/extensions/xep-0153.html https://camaya.net/api/gloox/classgloox_1_1VCardUpdate.html
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