ROADMAP.md

Features & roadmap

✔️ = feature is supported
❌ = feature is planned, but not yet supported
🛑 = feature is not possible

Matrix → iMessage

Feature	macOS	iOS	macOS (no SIP)
Plain text	✔️	✔️	✔️
Media/files	✔️	✔️	✔️
Replies	🛑	?	✔️
Reactions	🛑	?	✔️
Read receipts	🛑	?	✔️
Typing notifications	🛑	?	✔️

iMessage → Matrix

Feature	macOS	iOS	macOS (no SIP)
Plain text	✔️	✔️	✔️
Media/files	✔️	✔️	✔️
Replies	✔️	❌	✔️
Tapbacks	✔️	❌	✔️
Own read receipts	✔️	❌	✔️
Other read receipts	✔️	❌	✔️
Typing notifications	🛑	✔️	✔️
User metadata	✔️	✔️	✔️
Group metadata	✔️	✔️	✔️
Backfilling history	✔️	✔️	✔️

Android SMS

Supported

• Plain text (SMS)
• Media (MMS)
• Group chats
• Backfilling history from the Android SMS database.
• Storing messages in the Android SMS database (so you can still switch to a different SMS app).

Not supported

• RCS (there's no API for it, it's exclusive to Google's Messages app).
• Any features that SMS/MMS don't support (replies, reactions, read receipts, typing notifications).

Misc

• Automatic portal creation
  • At startup
  • When receiving message
• Private chat creation by inviting Matrix puppet of iMessage user to new room
• Option to use own Matrix account for messages sent from other iMessage clients
  • Automatically with shared secret login
  • Manually with login-matrix command