RFCs

• RFC 9749: Use of Voluntary Application Server Identification (VAPID) in JSON Meta Application Protocol (JMAP) Web Push

XMPP Protocol Extensions (XEP)

• XEP-0333: Displayed Markers
• XEP-0363: HTTP File Upload
• XEP-0384: OMEMO Encryption
• XEP-0398: User Avatar to vCard-Based Avatars Conversion
• XEP-0490: Message Displayed Synchronization