mautrix-whatsapp/ROADMAP.md

Features & roadmap

• Matrix → WhatsApp
  • Message content
    • Plain text
    • Formatted messages
    • Media/files
    • Replies
  • Message redactions
  • Presence^[4]
  • Typing notifications^[4]
  • Read receipts^[4]
  • Power level
  • Membership actions
    • Invite
    • Join
    • Leave
    • Kick
  • Room metadata changes
    • Name
    • Avatar^[1]
    • Topic^[1]
  • Initial room metadata
• WhatsApp → Matrix
  • Message content
    • Plain text
    • Formatted messages
    • Media/files
    • Location messages
    • Replies
  • Chat types
    • Private chat
    • Group chat
    • Broadcast list^[2]
  • Message deletions
  • Avatars
  • Presence
  • Typing notifications
  • Read receipts
  • Admin/superadmin status
  • Membership actions
    • Invite
    • Join
    • Leave
    • Kick
  • Group metadata changes
    • Title
    • Avatar
    • Description
  • Initial group metadata
  • User metadata changes
    • Display name^[3]
    • Avatar
  • Initial user metadata
    • Display name
    • Avatar
• Misc
  • Automatic portal creation
    • At startup
    • When receiving invite^[2]
    • When receiving message
  • Private chat creation by inviting Matrix puppet of WhatsApp user to new room
  • Option to use own Matrix account for messages sent from WhatsApp mobile/other web clients
  • Shared group chat portals

^[1] May involve reverse-engineering the WhatsApp Web API and/or editing go-whatsapp
^[2] May already work
^[3] May not be possible
^[4] Requires matrix-org/synapse#2954 or Matrix puppeting